In a statistical test, define the events: A = the null hypothesis is true and B = the null hypothesis is rejected. Using that notation and notation on conditional probability from Chapter 7, the power of a test can be written as:
A) P(A|B)
B) P(B|A)
C) P(B|not A)
D) P(A|not B)

Question

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The power of a test is the probability of correctly rejecting the null hypothesis when it is false, which is represented as P(B|not A).

In a Statistical Test, Define the Events: a = the Null