In Bloomington, they randomly sampled 260 female voters, and 190 male voters. They collected data on the respondent's opinion on an environmental bond issue. We want to know whether there is good evidence that one's gender influences whether a person is for or against the bond issue. Use a = 0.05. For Bond Issue Against Bond Issue 52 17 69 Men Women Total a) What is the correct null hypothesis? O Ho: P₁ P2 P3 P4 O Ho: P₁ = P2 = P3 P4 O Ho: Gender and Bond Issue Attitudes are Independent. O Ho: Gender and Bond Issue Attitudes are dependent. Expected Values Men b) Fill in the expected values, round answers to 1 decimal place. For Bond Issue Against Bond Issue Women 208 173 381 c) Chi Square Test Statistic = Degree's of Freedom = Total 260 190 450 1 decimal place
In Bloomington, they randomly sampled 260 female voters, and 190 male voters. They collected data on the respondent's opinion on an environmental bond issue. We want to know whether there is good evidence that one's gender influences whether a person is for or against the bond issue. Use a = 0.05. For Bond Issue Against Bond Issue 52 17 69 Men Women Total a) What is the correct null hypothesis? O Ho: P₁ P2 P3 P4 O Ho: P₁ = P2 = P3 P4 O Ho: Gender and Bond Issue Attitudes are Independent. O Ho: Gender and Bond Issue Attitudes are dependent. Expected Values Men b) Fill in the expected values, round answers to 1 decimal place. For Bond Issue Against Bond Issue Women 208 173 381 c) Chi Square Test Statistic = Degree's of Freedom = Total 260 190 450 1 decimal place
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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