The symbol for the power of a statistical test is
A)$\alpha$ .
B)1 - $\alpha$ .
C)$\beta$ .
D)1 - $\beta$ .

Name: The symbol for the power of a statistical test is A)$\alpha$ . B)1 - $\alpha$ . C)$\beta$ . D)1 - $\beta$ .
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Question

Quizplus · Accepted Answer

The power of a statistical test is defined as 1 - β, where β is the probability of making a Type II error (failing to reject the null hypothesis when it is false). Therefore, the correct symbol for the power of a statistical test is 1 - β.

The Symbol for the Power of a Statistical Test Is α\alphaα

The Symbol for the Power of a Statistical Test Is $\alpha$