When the necessary conditions are met a twotail test is bein

When the necessary conditions are met, a two-tail test is being conducted to test the difference between two population proportions. The two sample proportions are f$hat{p_{1}}f$ = 0.35 and f$hat{p_{2}}f$ = 0.42, and the standard error of the sampling distribution of f$hat{p_{1}}-hat{p_{2}}f$ is 0.054. The calculated value of the test statistic is 1.2963.

true or false?

Solution

true

When the necessary conditions are met, a two-tail test is being conducted to test the difference between two population proportions. The two sample proportions

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