The _____ hypothesis is not rejected unless there is sufficient sample evidence to do so.
A)Research
B)Alternative
C)Null
D)Chi-square

Question

Quizplus · Accepted Answer

This is the definition of the null hypothesis in hypothesis testing. It is not rejected unless there is sufficient sample evidence to do so. The research hypothesis (A) is what the researcher wants to prove, and the alternative hypothesis (B) is what the researcher accepts if the null hypothesis is rejected. Chi-square (D) is a statistical test used to determine if there is a significant difference between expected and observed frequencies in categorical data.

The _____ Hypothesis Is Not Rejected Unless There Is Sufficient