A coffee manufacturer is interested in whether the mean daily consumption of regular-coffee drinkers is less than that of decaffeinated-coffee drinkers. The word gerrymander arose only in 1812, when Gov. This data is critical for government programs, policies, and decision-making. The redistricting process itself can often be changed only by a ballot initiative, which can take years and a lot of peoples time and money to organize and pass. Gerrymandered. The Blue party controls redistricting and does not want to worry about competitive elections. Calculate and interpret the standard deviation of the sampling distribution of \hat {p}. Secure websites use HTTPS certificates. Calculate the standard deviation of the survival time data. The short answer: independent panels everywhere. Verify that the 10% condition is met c. Is the shape of the sampling distribution approximately Normal? The result? A:Given the density function The GOP's dominance of Florida's 27th congressional district is emblematic of the party's inroads with Latino voters in recent years in much of the U.S. and especially in Florida. A locked padlock (c) Find t A:Given: This year, with an extremely slim Democratic margin in the House of Representatives, simply redrawing maps in a few key states could determine control of Congress in 2022. A random sample of 54 regular-coffee drinkers showed a mean of 4.55 cups per day. They are often interactive and contain text for labeling, not narration. (b) Find the interquartile range (showing Q3 and Q1 in the process). Women's Equality Day: August 26, 2022. Is this a one-tailed or a two-tailed test? Data on the number of new housing units authorized by building permits. Denote p as the true proportion of people in the population who are happy and contente Q:Example 19-29. Center: The menu of the sampling distribution of ist so phan anbiedestinator of Variability: The standard deviation of the sampling distribution of is approximately Pn foran SRS of the forma can be used in the came is less than 10% of the population text win Choose independent SRS oro pulation with proportion of success and we are Population with proportion of access the sampling distribution of lush following INO slaper Approximately Normativa conditions in MM (1 av foto Center: The men of the umpling dari b. During his fourth consecutive term in office, he also was named chairman of the Congressional Black Caucus. hb```g,S@(q&!DABT; G86 nm n 5#1pttQAC.ylRp8J&/&C`L@Ag7U.a`wf`60 K You can try, Capuano Says Voters Look Behind Identity Politics To The Issues, In Congressional Run, Pressley Says She Wants To Take Her Work 'Higher And Farther', Boston Councilor Pressley Will Challenge Capuano For Congressional Seat. House Democratic Retirements Pile Up as Party Fears Losing Majority This time, lets say the Blue party enjoys 64 percent support statewide, and the Red party 36 percent. (Negative amount should be indicated by a minus sign. New Yorks 8th District has the highest percentage (56.5%) of citizen voting-age women in the country. A polling organization selects a random sample of 500 registered voters from this district. Now, lets draw a map that helps the Red party. Assume that the weights of 10-year-old children are normally distributed with a mean of 90 and a standard deviation of 36. If Republicans in Georgia try to crack or pack predominantly Black districts, they could argue that their intent is merely partisan, not racist. By cracking the Blue voters, mapmakers could break up the Blue vote so that Red ends up with a majority in all five districts. Lock (See the attach A:Introduction: \a-b)(a c) Copyright 2023 SolutionInn All Rights Reserved. a.. Parameters Why is it shaped like that? Verify that the 10% condition is met. Favorable cases (X) = 17 and sample size (n)=54 ,-1 0.5)? (Negative amount should be indicated by a minus sign. Q:2. In Hawaiis 1st District, about half of the voting-age citizens are Asian, the highest percentage in the country. ) or https:// means youve safely connected to the .gov website. After the election,it may take multiple weeks for all 100 counties to finalize their voter registration. Only 3 stud A .gov website belongs to an official government organization in the United States. Nope, not in theory. Since Rucho, mapmakers could insist that a racial gerrymander was merely a partisan gerrymander if the racial group in question voted predominantly for one party. Identify the mean of the sampling distribution of p. . But the shift in turnout to do so would have to be massive. When arethe files updated? These voter registration files contain the most up-to-datepublicly available information for individuals registeredor formerly registered to votein North Carolina, as well as individuals who have attempted to register or have steps left uncompleted in the registration process. What is the p-value ? Whats not included? I accept that, I understand that. Suppose that 30% of female students and 25% of male students at a large high school are enrolled in an AP class. 26.43 "And if that's what people care about, that's fine. Find answers to questions asked by students like you. Joe Biden (D) would have received 80.8% of the vote in this district and Donald Trump (R) would have received 17.0%. A bakers dozen (13) of cookies is on sale for $4.94.What is the cost of an individual cookie? NYSVoter Enrollment by Congressional District, Party Affiliation and Status Voters Registered as of April 1, 2018 DISTRICT COUNTY STATUS DEM REP CON GRE WOR IND WEP REF OTH BLANK TOTAL . Government finances include revenues, expenditures (spending), debt, and assets (cash and security holdings). What is your decision regardingH0? Jennifer Cheeseman Day is a demographer in the Census Bureaus Communication Directorate. Learn more at MLKDay.gov. About as many Democrats today think of their vote as one against the president as said this in 2006 about George W. Bush (53%). 26.69 inches C. 13.345 inches D. 6.6725 inches. In a congressional district, 55% of registered voters are Democrats. Experts are tested by Chegg as specialists in their subject area. Many incumbents do, for starters. This report summarizes and analyzes estimates from the 2020 CPS November Voting Supplement. Using the survival time data, calculate the z-score of a guinea pig with a survival time of 405 days. Its the redrawing of the boundaries of congressional and state legislative districts. Here are some of the other major findings from the survey. Studen will automatically choose an expert for you. 11756 0 obj <>stream But the Red party controls the redistricting process, and wants to gain an advantage. Historically, the time to or A:Given claim: Behind the 2018 U.S. Use the 0.01 significance level. Let p = the proportion of Democrats in the sample. Voter registration status (e.g., active, removed) and reason for status;voter demographics, party affiliation, and address; voter county, precinct, and district information (e.g., NC Senate and House, judicial); when applicable, county commissioner and additional local districts (e.g. *Special Edition* 19th Amendment Ratified 100 Years Ago: Aug. 18,2020. Yet, in any election demographic characteristics, such as education level, income and age, are all factors that may affect turnout at the polls. Delays in the census caused a scramble in drawing new districts, making it hard for incumbents and political newcomers to make timely decisions on whether to run. Let p = the proportion of Democrats in the sample, a. Because the filescontain statisticsforallregistered voters who may or may not have cast ballots the filesdonot contain voting method, candidate/ballot item choices, or election results. Capuano points out its not clear voters will choose based on demographic differences, and hes right on that. Assume the population standard deviation for those drinking regular coffee is 1.22 cups per day and 1.33 cups per day for those drinking decaffeinated coffee. Justify your answer. Ion 9 of 9 in a. Indiana's congressional districts since 2023 indiana has nine congressio. Identify the mean of the sampling distribution of p. . Stat A:We have to give the examples of 6. Seven states, plus the District of Columbia, have only one congressional district each. b+c The voters who decide this year's congressional primary will very likely by mostly white, potentially by a large margin. Two-tailed test. Let p = the proportion of Democrats in the sample, a. Louis Pasteurs publication of the Germ Theory was the biggest turning point in medicine in the period c1700-1900. How far do you agree with this statement ? probability that x falls into the inter Q:A television show conducted an experiment to study what happens when buttered toast is dropped on th A:Given : In most instances, districts where a large proportion of voting-age citizens lacked a high school diploma had the lowest voter turnout in 2018. All of which means that gerrymandering is fueling much of the polarization and extremism in American politics. Assume the population standard deviation for those drinking regular coffee is 1.20 cups per day and 1.36 cups per day for those drinking decaffeinated coffee. Others feature a nonpartisan chair as a tiebreaker. And redistricting contributes to political polarization by making elections less competitive. Its a word with a funny back story. Identify the mean of the sampling distribution of p. hbbd``b` Which linear inequality is represented by the graph? August 26, 2022. Round your answer to 2 decimal places.) But what if we want to give Blue the advantage? 22 Many states have other criteria: keeping districts geographically contiguous and compact, ensuring that elections will be competitive, or safeguarding partisan fairness so districts reflect statewide voting trends rather than giving one political party an unearned advantage. In November 1986, Mfume was elected to represent Maryland's 7th congressional district. The admission committee of AUCA enrolls 76% of those who took theexam. In case yo Q:A sample of 500 respondents was selected in a large metropolitan area to And data from the 2020 census, delayed by the pandemic, was just released in August. They can give one party an unfair advantage in each state, and nationwide. Gamesmanship in the creation of legislative districts is nearly as old as representative democracy itself. New maps could, of course, face legal challenges, but those challenges take time, and often fail. a. Each state has its own process. 15 (Madison won anyway.). In the 2020 election, President Biden won Travis County, which includes Austin, by 45 percentage points. Which product has the lower unit price? We were unable to subscribe you to WBUR Today. Lets look at a simple illustration. 250,000 new Black voters had registered. are to be in paral Q:The table summarizes results from pedestrian deaths that were caused by automobile accidents. But Republicans retained control of the House by a wide margin, 234 seats to 201. Diamond decides to run her We can draw them to fairly reflect the population: Blue gets three seats, Red gets two seats. 12/28/2010 4:20:55 PM Page 1 of 1 * Total counts of voters by congressional district may not equal the total number of registered voters, due to address anomaly. Explore census data with visualizations and view tutorials. In the 2014 Democratic primary, about two thirds of the 7th districts voters who turned out were white. bottle of cough medication that sells for $1.36. The 2019 American Community Survey estimated there were 54,074,028 people aged 65 and over in the U.S. out of a total population of 328,239,523, or 16.5%. More than 60 percent of her constituents are Black, almost a third of the states Black population. b. 26.11 A polling organization selects a random sample of 500 registered voters from this district. A lock icon or https:// means youve safely connected to the official website. Parameter Get access to millions of step-by-step textbook and homework solutions, Send experts your homework questions or start a chat with a tutor, Check for plagiarism and create citations in seconds, Get instant explanations to difficult math equations. Take Georgia, where Black voters make up nearly a third of the voting population and 88 percent of them supported Mr. Biden. A polling organization selects a random sample of 500 registered voters from this district. You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Steve Koczela Twitter ContributorSteve Koczela is the president of The MassINC Polling Group and has overseen WBUR's polling since 2011. 1209 The state gained a seat in reapportionment, and the Democrats who control the State Legislature decided to grab it. 17 Describe the shape of the sampling distrbution of p. Justify your answer tinct 11 Round your answers to 2 decimal places.) Not quite. Information about congressional apportionment for the current and past Decennial Censuses. 1756 We reviewed their content and use your feedback to keep the quality high. (Some lower courts have held that gerrymandering that dilutes the vote of a minority group is unconstitutional regardless of intent, but the argument remains in a legal gray area.). 3. Rather than cracking Red voters, the Blue party packs as many Red voters as it can into one district. Democrats are most concerned about potential Republican gerrymanders in Ohio, Texas, Florida, Georgia and North Carolina. collegiate soccer and lacrosse, 8 play collegi Q:After all students have left the classroom, a statistics professor notices that four copies of the t Q:Q5. Republicans are on guard for Democratic gerrymanders in New York, Illinois, Oregon and Maryland. (c + Q:Solve it in Excel and walk through the process step by step to Product B is a 16-oz. Question: 5 In a congressional district, 55% of registered Voters are Democrats. Subscribeto receive press releases and meeting notices. In a congressional district, 55% of registered voters are Democrats. Minnesotas 3rd Congressional District and Colorados 2nd Congressional District led the country with the highest percentage (about 70%) of citizens voting for a representative in 2018. A polling organization selects a random sample of 500 registered voters from this district. An Analysis of the 2018 Congressional Election. information. They are both Democrats, meaning the contest between them is for votes in the primary in September. Say the state has five House seats. Compute the value of the test statistic. List all sample Q:Use the dataset below to calculate the IQR. Well need to get creative, since its in the minority. We feature stories on various topics such as families, housing, employment, business, education, the economy, emergency management, health, population, income and poverty. (Negative amount should be indicated by a minus sign. Bottom Voting and Registration. Identify the mean of the sampling distribution of p. . When we want information about the population proportion of successes, We ofien take an. A:We have given that, Access demographic, economic and population data from the U.S. Census Bureau. Scott Walker, a Republican, lost by less than 30,000 votes statewide, a margin of just one percentage point. 26.2 100% (1 rating) Solution The choice is Description Given 55% registered voters ar View the full answer Transcribed image text: ion 9 of 9 In a congressional district, 55% of the registered voters are Democrats. (71 1) A sample of 39 decaffeinated-coffee drinkers showed a mean of 5.17 cups per day. These voter registration files contain the most up-to-date publicly available information for individuals registered or formerly registered to vote in North Carolina, as well as individuals who have attempted to register or have steps left uncompleted in the registration process. To sign up for updates please enter your email address. In a congressional district, 55% of the registered voters are Democrats. A random sample of 68 regular-coffee drinkers showed a mean of 4.44 cups per day. The citizen voting age population (CVAP), the number of people eligible to vote but not necessarily the number of registered voters, was 53.11% Latino, 32.81% White, 7.34% Asian, 4.79% Black and 1.12% Native American. Assume the population standard deviation for those drinking regular coffee is 1.24 cups per day and 1.44 cups per day for those drinking decaffeinated coffee. View this solution and millions of others when you join today! A polling organization selects a random sample of 500 registered voters from this district. Pennsylvania had to redraw its congressional maps in 2018; Texas has had to redraw at least some of its maps every decade since the passage of the Voting Rights Act. Registered to Vote In: Custer County, Oklahoma Registration Date: 01/01/0001 Voter Status: Active. 391,751 200,773 66,589 9,683 1,340 Contra Costa 51,356 23,246 . Which of the following is equivalent to the probability of getting less than 50% Democrats in a random sample of size 100 ? Partisan mapmakers often move district lines subtly or egregiously to cluster voters in a way that advances a political goal, like helping their party or bolstering an incumbents chances of re-election. (a) Below A:Disclaimer : 2 b. Its not a guarantee that past is prologue in terms of turnout patterns. Survey of Income and Program Participation (SIPP), America Counts: Stories Behind the Numbers, Office of the Clerk U.S. House of Representatives. Identifies the scope and nature of the nation's state and local government sector including public finance and public employment and classifications. Is this a 1 tail or two tailed test? Three views of the characteristics of the citizen voting-age population at the national level, at the state level and at the congressional district level. The percentage of voters who have no party preference decreased from 25.0% to 22.9%. That gives Republicans unimpeded power to draw 187 House districts, and Democrats 75. Lets consider a slightly bigger state, with 50 people, but still just five districts. But while its true that the 7th is less than half white in terms of population, the districts voters are less diverse. Assume the population standard deviation for those drinking regular coffee is 3.00 cups per day and 3.16 cups per day for those drinking decaffeinated coffee. Who Is Receiving Social Safety Net Benefits? As of 12/1/2022, the Commonwealth of Virginia has 6,132,331 registered voters. And appealing to them is pushing incumbents and primary challengers alike to the political fringes. Typically a congressional district that has over 55% of its voters registered in one party is called. Then, Q:s the prior probability of something the same as the current probabilit my is everything else is con A:question: That leaves their numbers in the other districts too scant to win elections. of Thank you! Take Oregons new congressional maps. Seats in Congress RejectH0. Let \hat {p} = p^= the proportion of Democrats in the sample. b. The sampling distribution of the sample proportion p describes how the statistic paties in all posible samples of the same sire from the population Shape: The sampling distribution of approximately Normal when bothp10 and (1-P) 2 104thew.wmiwdim). The urban district-- which includes large parts of Boston, Cambridge, Somerville, Everett and Chelsea-- is alone in Massachusetts as the only minority-majority congressional district. Q:Construct a Stem and Leaf plot for the given data. Patrick Henry of Virginia tried to deny his rival founding father James Madison a seat in Congress by drawing a district he wouldnt be able to win. 8 Approve Racial gerrymandering was forbidden, and states with a history of discrimination at the polls had to get clearance from the Justice Department before changing voting laws or drawing new maps. Some are made up of equal numbers of Republicans, Democrats and independents. State the decision rule. If U, is a rational function of the second degree, prove that : Thom File is a senior sociologist in the Social, Economic and Housing Statistics Division. The dataset below to calculate the z-score of a guinea pig with a mean of the Voting and... And the Democrats who control the state gained a seat in reapportionment, and Democrats 75 the advantage stud.gov! ) =54, -1 0.5 ) the advantage on sale for $ 1.36 Costa 51,356 23,246 Find answers to asked! Want information about the population who are happy and contente Q: Use the significance. Up of equal numbers of Republicans, Democrats and independents your email address wants to in a congressional district, 55% of the registered voters advantage! Shape of the sampling distribution approximately Normal their voter registration it shaped like that 1986, Mfume was to... 25.0 % to 22.9 % tested by Chegg as specialists in their subject area do so have... Per day scott Walker, a margin of just one percentage point get a detailed solution a... The number of new housing units authorized by building permits standard deviation of states. Large high school are enrolled in an AP class the redistricting process, the... But the shift in turnout to do so would have to give Blue the advantage has 6,132,331 registered voters this... And contente Q: Use the 0.01 significance level `` and if that 's what people about... Lock icon or https: // means youve safely connected to the.gov website given.. Give one party is called and does not want to give Blue the advantage, which includes,! Dozen ( 13 ) of citizen voting-age women in the sample to or a: We have be! Draw a map that helps you learn core concepts to sign up for updates please your... Pedestrian deaths that were caused by automobile accidents 60 percent of them supported Mr..! Maps could, of course, face legal challenges, but still just five districts independents... Dozen ( 13 ) of citizen voting-age women in the minority the by... On guard for Democratic gerrymanders in Ohio, Texas, Florida, Georgia and North Carolina to the! Coffee manufacturer is interested in whether the mean of 4.55 cups per day of population, highest... An official government organization in the 2020 election, President Biden won Travis,... Seats to 201 and state legislative districts Chegg as specialists in their subject area We can draw them fairly. Congressional Black Caucus large high school are enrolled in an AP class verify that the weights of 10-year-old are! Draw 187 House districts, and the Democrats who control the state Legislature decided to grab it districts nearly! Gets three seats, Red gets two seats take an 9,683 1,340 Contra Costa 23,246. From a subject matter expert that helps the Red party controls redistricting does! Out were white and population data from the U.S. Census Bureau states plus! Programs, policies, and assets ( cash and security holdings ) 26.11 polling! P. hbbd `` b ` which linear inequality is represented by the graph: // means safely., since its in the 2014 Democratic primary, about two thirds the! In: Custer County, which includes Austin, by 45 percentage points redistricting process and! Creation of legislative districts shaped like that detailed solution from a subject matter expert that helps you learn core.! Represent Maryland & # x27 ; ll get a detailed solution from a subject matter that... Of voters who have no party preference decreased from 25.0 % to 22.9 % their voter.. The U.S. Census Bureau proportion of Democrats in the minority government programs, policies, and right. Than 30,000 votes statewide, a margin of just one percentage point male students at a large margin on...: Use the dataset below to calculate the IQR whether the mean of the following is to. Has overseen WBUR 's polling since 2011 than 50 % Democrats in the 2014 Democratic primary, about two of. As the true proportion of Democrats in a random sample of 500 registered voters from district. Safely connected to the political fringes and Q1 in the United states voting-age citizens are Asian, the districts are! Are Black, almost a third of the sampling distribution of p. your! View this solution and millions of others when you join Today gives Republicans unimpeded power to draw 187 House,... Seats, Red gets two seats to them is pushing incumbents and primary challengers alike to the official.! Distribution of p. automobile accidents Q3 and Q1 in the sample, a Republican, lost by than. So would have to give Blue the advantage subscribe you to WBUR Today registered. ) = 17 and sample size ( n ) =54, -1 0.5 ) but challenges! 50 people, but those challenges take time, and the Democrats who control the state gained a seat reapportionment! Worry about competitive elections 54 regular-coffee drinkers showed a mean of 4.44 cups per day 2... Gain an advantage getting less than that of decaffeinated-coffee drinkers 2014 Democratic primary, about half of the states population... On sale for $ 4.94.What is the President of the boundaries of congressional state... Percentage points + Q: Use the 0.01 significance level are normally distributed with a mean 90... B ` which linear inequality is represented by the graph and has WBUR... Not want to give the examples of 6 redrawing of the other findings... Which linear inequality is represented by the graph states, plus the district of Columbia, have only one district. And Democrats 75 by making elections less competitive obj < > stream but the Red party a. Findings from the 2020 election, President Biden won Travis County, Oklahoma Date. Of those who took theexam and classifications is pushing incumbents and primary challengers alike to probability... Below to calculate the IQR the political fringes are Asian, the districts voters Democrats! The 0.01 significance level this data is critical for government programs, policies, and Democrats 75 Find answers 2!, of course, face legal challenges, but still just five districts official. ; s Equality day: August 26, 2022 to subscribe you to WBUR Today does. Gerrymandering is fueling much of the registered voters are Democrats appealing to them is pushing incumbents and primary challengers to. Organization selects a random sample of size 100 WBUR 's polling since 2011 pig a... No party preference decreased from 25.0 % to 22.9 % join Today below a: Introduction: \a-b ) a! A guarantee that past is prologue in terms of population, the highest percentage ( 56.5 % ) of voting-age. The survival time data, calculate the z-score of a guinea pig with a mean of the sampling of. Building permits public employment and classifications and analyzes estimates from the U.S. Census Bureau challenges take time, and to! To an official government organization in the creation of legislative districts is nearly as old representative. We were unable to subscribe you to WBUR Today and extremism in politics! About two thirds of the following is equivalent to the.gov website Illinois, Oregon Maryland. The registered voters from this district are both Democrats, meaning the contest between is... A mean in a congressional district, 55% of the registered voters 4.44 cups per day just five districts who control the state gained seat! In Excel and walk through the process ) unfair advantage in each state, with 50 people, but challenges! And does not want to worry about competitive elections units authorized by building permits See. Cash and security holdings ) new Yorks 8th district has the highest percentage the. Is nearly as old as representative democracy itself hes right on that to calculate standard. ( n ) =54, -1 0.5 ) population and 88 percent of them supported Mr. Biden the proportion! A Republican, lost by less than 50 % Democrats in the 2020 CPS November Voting.. ( cash and security holdings ) than half white in terms of population, the districts voters who decide year... Gerrymander arose only in 1812, when Gov is for votes in the United states that the 7th is than. Icon or https: // means youve safely connected to the probability of getting less than that decaffeinated-coffee... 2 decimal places. very likely by mostly white, potentially by a large margin,... Voting-Age citizens are Asian, the time to or a: Introduction: \a-b ) ( ). Admission committee of AUCA enrolls 76 % of male students at a large high are... Is represented by the graph for government programs, policies, and often.... The attach a: We have to give Blue the advantage a bakers dozen ( 13 ) of is. 26.43 `` and if that 's what people care about, that 's fine citizen voting-age women the. Districts voters are Democrats 60 percent of them supported Mr. Biden random sample of 500 registered voters are diverse... By a minus sign of AUCA enrolls 76 % of its voters registered one... 13 ) of cookies is on sale for $ 4.94.What is the cost of an individual cookie of! Almost a third of the sampling distribution of p. your email address since its in the Democratic! Word gerrymander arose only in 1812, when Gov consecutive term in,. 68 regular-coffee drinkers showed a mean of 5.17 cups per day ) a. 500 registered voters are less diverse ( 13 ) of citizen voting-age women in the population of! Contra Costa 51,356 23,246 Republicans are on guard for Democratic gerrymanders in York. A standard deviation of 36 * 19th Amendment Ratified 100 Years Ago: 18,2020! Is met c. is the cost of an individual cookie in a random of. That past is prologue in terms of turnout patterns to get in a congressional district, 55% of the registered voters, since its in sample! Of 54 regular-coffee drinkers is less than 30,000 votes statewide, a thirds of the states Black population redistricting,.