Suppose a poll to see how Canadian voters would vote in the upcoming election showed that among 911 decided voters, 429 responded that they would vote Con- servative. Analysts claim that the Conservatives are set to win the majority vote. Test at the a = 0.01 significance level that the Conservative party would not win the majority vote, i.e., that if the election were held today, the true proportion of decided voters equals 0.50 against the alternative that the true proportion is less than 0.50.
Suppose a poll to see how Canadian voters would vote in the upcoming election showed that among 911 decided voters, 429 responded that they would vote Con- servative. Analysts claim that the Conservatives are set to win the majority vote. Test at the a = 0.01 significance level that the Conservative party would not win the majority vote, i.e., that if the election were held today, the true proportion of decided voters equals 0.50 against the alternative that the true proportion is less than 0.50.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 6E
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