What does the p-value tell a researcher?
A) the likelihood that the observed result could have occurred by chance
B) the accuracy of the study's findings
C) the chance that the observation will be accepted by other scientists
D) the level of importance of the finding

Question

Quizplus · Accepted Answer

The p-value tells a researcher the likelihood that the observed result could have occurred by chance. It is a measure of the strength of evidence against the null hypothesis. A smaller p-value indicates stronger evidence against the null hypothesis, and a larger p-value indicates weaker evidence against the null hypothesis.

What Does the P-Value Tell a Researcher