Exhibit 12-4 In the Past, 35% of the Students at ABC University

Multiple Choice

Exhibit 12-4
In the past, 35% of the students at ABC University were in the Business College, 35% of the students were in the Liberal Arts College, and 30% of the students were in the Education College. To see whether or not the proportions have changed, a sample of 300 students was taken. Ninety of the sample students are in the Business College, 120 are in the Liberal Arts College, and 90 are in the Education College.
-Refer to Exhibit 12-4. This problem is an example of a

A) normally distributed variable
B) test for independence
C) Poisson distributed variable
D) multinomial population