Author Question: The numerator and denominator degrees of freedom associated with the test statistic for determining ... (Read 85 times)

pane00 · **on:** Jun 24, 2018

The numerator and denominator degrees of freedom associated with the test statistic for determining if there is a difference in the population variances for Supplier A and B are, respectively:

A) 20 and 15.
B) 15 and 10.
C) 14 and 9.
D) 19 and 14.

Question 2

What is your conclusion regarding the hypothesis test for 3?

A) fail to reject H0 at 0.10
B) reject H0 at = 0.05
C) reject H0 at = 0.025
D) reject H0 at = 0.10