When testing the claim that p 1 = p 2 , a test statistic of z =
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When testing the claim that p_{1} = p_{2}, a test statistic of z = 1.64 is obtained. Find the Pvalue for the hypothesis test.
Use the following survey results: Randomly selected subjects were asked if they were aware that the Earth has lost half of its wildlife population during the past 50 years. Among 1121 women, 23% said that they were aware. Among 1084 men, 26% said that they were aware (based on data from a Harris poll).
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Solution The Pvalue for the hypothesis test Pz 164 P164 z 164 P164 2338 z 164 ...View the full answer
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