______ are the procedures the researcher used to determine if the difference between sample means is large enough to rule out sampling error as an explanation for the difference.
A) Probability tests
B) Significance tests
C) Conversion tests
D) Hypotheses tests

Question

Quizplus · Accepted Answer

Significance tests are used to determine if the difference between sample means is statistically significant, which means that it is unlikely to have occurred by chance or sampling error. Probability tests and conversion tests are not commonly used terms in statistical hypothesis testing, and hypotheses tests is a more general term that can refer to different types of tests.

______ Are the Procedures the Researcher Used to Determine If