A researchers hypothesis to test for equality of means at 95

A researcher’s hypothesis to test for equality of means at 95% confidence was rejected with a p-value of 0.01. What is the chance the researcher is wrong about this \'reject\' decision?

Solution

The probability is 0.01. [ANSWER, 0.01]

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The probability of incorrectly rejecting a true null hypothesis is the P value, which is 0.01 in this case.