Mathematics, 04.08.2021 02:20, pinkycupcakes3oxbqhx

You are analyzing data for a research project. You have a two-sided two-sample t-test with the following hypotheses being tested: H0: μ1 − μ2 = 0
Ha: μ1 − μ2 ≠ 0
Which of the following results for the confidence interval does not provide enough evidence to reject the null hypothesis?
A. 95% confidence interval: (−4.223 − 1.989)
B. 95% confidence interval: (−2.945, 0.983)

Answers: 3

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You are analyzing data for a research project. You have a two-sided two-sample t-test with the follo...