Exhibit 18-4 It Has Been Hypothesized That There Is No Difference in Difference

Multiple Choice

Exhibit 18-4
It has been hypothesized that there is no difference in the mathematical accuracy of men and women. A sample of men and women were given math tests. The scores on the tests are given below.
-Refer to Exhibit 18-4. To test the null hypothesis, the appropriate probability distribution to use is

A) normal
B) chi-square
C) t distribution
D) binomial