Two different professors teach an introductory statistics class at a local college. The table below shows the distribution of final grades they reported. We wonder if one of the professors is an easier grader.

	Professor Jones	Professor Smith
A	3	9
B	11	12
C	14	8
D	9	4
F	8	4

• What is the correct type of test to use for this situation?

• What are the conditions required to use this test? Have the conditions been satisfied? Explain.

• State the null and alternative hypothesis.

• What is the X^2 statistic and p-value for the test?

• At the = .05 level, what conclusion can your draw about the two professors?