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 2.83. The p-value for this test is
A) 0.4977
B) 0.0023
C) 0.0046
D) 0.9977
Correct Answer:
Verified
Correct Answer:
Verified
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