Explain how to perform a two-sample z-test for the difference between two popula

Question

Explain how to perform a two-sample z-test for the difference between two population means using independent samples Choose the correct answer below. 0 A. Find the standardized test statistic. State the hypotheses and identify the claim. Find the critical value(s) and identify the rejection region(s). Specify the level of significance. Make a decision and interpret it in the context of the claim. O B. Find the critical value(s) and identify the rejection regions). Specify the level of significance. State the hypotheses and identify the claim. Find the standardized statistic. Make a decision and interpret it in the context of the claim. O C. State the hypotheses and identify the claim. Specify the level of significance. Find the critical value(s) and identify the rejection region(s). Find the standardized test statistic. Make a decision and interpret it in the context of the claim. 0 D. Make a decision and interpret it in the context of the claim. Find the standardized statistic. Find the critical value(s) and identify the rejection region(s). State the hypotheses and identify the claim. Specify the level of significance

Explanation / Answer

Option C is Correct.

In any hypothesis test, first we state the hypothesis and identify the claim( the one which we supposed is true and we want to test). then we specify significance level and finding critical values and identify rejection region. Then finding test statistics and make a decision

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