We Are Interested in Testing the Following Hypotheses

question 57

Multiple Choice

We are interested in testing the following hypotheses. H0: μ1­ μ2 = 0
Ha: μ1­ μ2 ≠ 0
The test statistic Z is computed to be 2.00. The p-value for this test is

• A) 0.9772
• B) 1.9544
• C) 0.0228
• D) 0.0456

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