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Important information about Test Statistic, P-value

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1) 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 P1 = 0.25 and P2 = 0.20 and the standard error of the sampling distribution of P1 - P2 is 0.04. the calculated value of the test statistic will be?

2) When the necessary conditions are met a two-tail test is being conducted to test the difference between two populations means but your statistical software provides only a one-tail area of 0.036 as part of its output. The p-value for this two-tail test will be?

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1) 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 P1 = 0.25 and ...

Solution Summary

Calculates the value of test statistic and p-value.

$2.19