Question: Explain how to perform atwo-sample t-test for the difference between two population means. Which explanation below best describes how to perform thetwo-sample t-test? A. Determine
Explain how to perform atwo-sample t-test for the difference between two population means.
Which explanation below best describes how to perform thetwo-sample t-test?
A.
Determine the degrees of freedom. Specify the level of significance. State the hypotheses and identify the claim. Find the criticalvalue(s) and identify the rejectionregion(s). Find the standardized test statistic. Make a decision and interpret it in the context of the original claim.
B.
Find the standardized test statistic. State the hypotheses and identify the claim. Specify the level of significance. Determine the degrees of freedom. Find the criticalvalue(s) and identify the rejectionregion(s). Make a decision and interpret it in the context of the original claim.
C.
State the hypotheses and identify the claim. Specify the level of significance. Determine the degrees of freedom. Find the criticalvalue(s) and identify the rejectionregion(s). Find the standardized test statistic. Make a decision and interpret it in the context of the original claim.
D.
Find the criticalvalue(s) and identify the rejectionregion(s). Specify the level of significance. State the hypotheses and identify the claim. Determine the degrees of freedom. Make a decision and interpret it in the context of the original claim. Find the standardized test statistic.
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