Find, on the Internet, a list of the men's NCAA Division I Championship winners from the first year there was a title winner (1939) to present. You will need this information and the list of PAC 10 schools for the exercise. PAC 10 schools: Arizona, Arizona State, Berkeley, Oregon, Oregon State, Stanford, UCLA, USC, Washington, Washington State.

Using a .05 level of significance, test the hypothesis that the probability of the NCAA Division I basketball champion being from the PAC 10 is 20%. Repeat the test for the hypothesis that the probability the champion is UCLA is 20%. What do these results say about testing with group data? Include in your answer the URL of the site where you found the necessary data.