For a fixed level of significance,how is the critical value for chi-square related to degrees of freedom?
A)It increase as the df value increases.
B)It decrease as the df value increases.
C)It increase as the sample size increases.
D)It decrease as the sample size increases.

Question

Quizplus · Accepted Answer

The critical value for chi-square increases as the degrees of freedom increases. This is because with more degrees of freedom, there is more variation and uncertainty in the data, so a larger critical value is needed to reject the null hypothesis. The sample size does not directly impact the critical value for chi-square.

For a Fixed Level of Significance,how Is the Critical Value