You know that the probability of committing a Type II error (þ) is 5%, you can tell that the power of the test is
A) 2.5%.
B) unknown.
C) 97.5%.
D) 95%.

Name: You know that the probability of committing a Type II error (þ) is 5%, you can tell that the power of the test is A) 2.5%. B) unknown. C) 97.5%. D) 95%.
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Question

Quizplus · Accepted Answer

The power of a test is calculated as 1 minus the probability of a Type II error (β). Given that β is 5%, the power of the test is 1 - 0.05 = 0.95 or 95%.

You Know That the Probability of Committing a Type II