Exhibit 11-4
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 11-4. The p-value is

Question

Quizplus · Accepted Answer

The observed frequencies are close to the expected frequencies under the null hypothesis, suggesting that the proportions have not significantly changed. Therefore, the p-value is likely greater than 0.1, indicating insufficient evidence to reject the null hypothesis.

Exhibit 11-4 In the Past, 35% of the Students at ABC University