Suppose and the true proportion is p.= 0.35, results in the power of the test to be 0.75. Which of the following is a valid conclusion?
The probability of committing a Type I error is 0.05.
If the null hypothesis is true, the probability of rejecting it is 0.25.
The probability of committing a Type II error is 0.65.
If the null hypothesis is false, the probability of failing to reject it is 0.65.
If the alternative p = 0.35 is true, the probability of failing to reject is 0.25.
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