A p-value is the _____.
A) probability, when the null hypothesis is true, of obtaining a sample result that is at least as unlikely as what is observed
B) value of the test statistic
C) probability of a Type II error
D) probability corresponding to the critical value(s) in a hypothesis test

Question

Quizplus · Accepted Answer

A p-value is the probability, when the null hypothesis is true, of obtaining a sample result that is at least as unlikely as what is observed. It is used to determine the strength of evidence against the null hypothesis, with a smaller p-value indicating stronger evidence against the null hypothesis.

A P-Value Is the _____