When the necessary conditions are met, a two-tailed test is being conducted for the difference between two population proportions. If the value of the test statistic is 1.96, then the null hypothesis is rejected at = 0.10.

Question

When the necessary conditions are met, a two-tailed test is being conducted for the difference between two population proportions. If the value of the test statistic is 1.96, then the null hypothesis is rejected at  = 0.10.

Quizplus · Accepted Answer

When the value of the test statistic is 1.96 for a two-tailed test for the difference between two population proportions, the null hypothesis is rejected at a significance level of 0.05. Since the given significance level of 0.10 is higher than 0.05, the null hypothesis is not rejected at this level and the correct answer is A.

When the Necessary Conditions Are Met, a Two-Tailed Test Is