A(n)________________ is a standard used to determine whether to reject or fail to reject the null hypothesis.
A)Decision rule
B)Common rule
C)Determined rule
D)Assessment rule

Question

Quizplus · Accepted Answer

The decision rule is a standard used in hypothesis testing to decide whether to reject or fail to reject the null hypothesis. It is based on the significance level, which is predetermined by the researcher or set to a standard value, usually 5% or 1%. The decision rule specifies the critical values or the rejection regions for the test statistic and is used to make a decision on whether the observed data provides enough evidence to reject the null hypothesis and support the alternative hypothesis.

A(n)________________ Is a Standard Used to Determine Whether to Reject