R1.33. Age and party 2011 The Pew Research Center conducts surveys regularly asking respondents which political party they identify with or lean toward. Among their results is the following table relating preferred political party and age. Age 18-29 30-49 50-64 65+ Total Republican/ Lean Rep. 318 991 1260 1136 3705 Party Democrat/ Lean Dem. 424 1058 1407 1087 3976 Neither 73 203 264 193 733 Total 815 2252 2931 2416 8414 a) What percent of people surveyed were Republicans or leaned Republican? b) Do you think this might be a reasonable estimate of the percentage of all voters who are Republicans or lean Republicans? Explain. c) What percent of people surveyed were under 30 or over 65? d) What percent of people were classified as "Neither" and under the age of 30? e) What percent of the people classified as "Neither" were under 30? f) What percent of people under 30 were classified as "Neither"?

R1.33. Age and party 2011 The Pew Research Center conducts surveys regularly asking respondents which political party they identify with or lean toward. Among their results is the following table relating preferred political party and age. Age 18-29 30-49 50-64 65+ Total Republican/ Lean Rep. 318 991 1260 1136 3705 Party Democrat/ Lean Dem. 424 1058 1407 1087 3976 Neither 73 203 264 193 733 Total 815 2252 2931 2416 8414 a) What percent of people surveyed were Republicans or leaned Republican? b) Do you think this might be a reasonable estimate of the percentage of all voters who are Republicans or lean Republicans? Explain. c) What percent of people surveyed were under 30 or over 65? d) What percent of people were classified as "Neither" and under the age of 30? e) What percent of the people classified as "Neither" were under 30? f) What percent of people under 30 were classified as "Neither"?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section: Chapter Questions

Problem 13PT

See similar textbooks