February 12, 2009 marked the 200th anniversary of Charles Darwin's birth. To celebrate, Gallup, a national polling organization, surveyed 1,018 Americans about their education level and their beliefs about the theory of evolution. The survey results are displayed in the provided two-way table. TTTI High School or Less 80 College Graduate |Postgraduate Some College Total Believe Do Not Believe No Opinion Total 133 121 63 397 103 94 48 9 254 197 98 59 13 367 380 325 228 85 1,018 1) What proportion of respondents have a college degree? Round your answer to three decimal places. 2) What proportion of respondents have no opinion on the theory of evolution? Round your answer to two decimal places. 3) What proportion of non-believers have a high school education or less? Use four decimal places in your answer. 4) What proportion of college graduates believe in the theory of evolution? Use four decimal places in your answer.

February 12, 2009 marked the 200th anniversary of Charles Darwin's birth. To celebrate, Gallup, a national polling organization, surveyed 1,018 Americans about their education level and their beliefs about the theory of evolution. The survey results are displayed in the provided two-way table. TTTI High School or Less 80 College Graduate |Postgraduate Some College Total Believe Do Not Believe No Opinion Total 133 121 63 397 103 94 48 9 254 197 98 59 13 367 380 325 228 85 1,018 1) What proportion of respondents have a college degree? Round your answer to three decimal places. 2) What proportion of respondents have no opinion on the theory of evolution? Round your answer to two decimal places. 3) What proportion of non-believers have a high school education or less? Use four decimal places in your answer. 4) What proportion of college graduates believe in the theory of evolution? Use four decimal places in your answer.

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

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.6: Summarizing Categorical Data

Problem 10CYU

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