What does a p value measure?
A) probability of wrongly concluding the true parameter is 0
B) the significance level of a research test
C) probability of the alternative hypothesis being true
D) the correlation between two levels

Question

Quizplus · Accepted Answer

A p-value measures the probability of observing the data, or something more extreme, if the null hypothesis is true. It does not directly measure the probability of the alternative hypothesis being true or the correlation between levels.

What Does a P Value Measure