Exhibit 12-4 In the past, 35% of the students at ABC University were in the Busi

ID: 3204366 • Letter: E

Question

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.

1.) Refer to Exhibit 12-4. The calculated value for the test statistic equals?

2.)Refer to Exhibit 12-4. This problem is an example of a

test of multiple proportions

test for independence

normally distributed variable

Poisson distributed variable

A.)

test of multiple proportions

B.)

test for independence

C.)

normally distributed variable

D.)

Poisson distributed variable

Explanation / Answer

Solution:-

1) The calculated value for the test statistic equals is 4.29

2) option A.) test of multiple proportions

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Exhibit 12-2: Last school year, the student body of a local university consisted

Exhibit 12-7 reflects which of the following? A. A union that is restricting the

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Exhibit 12-4 In the past, 35% of the students at ABC University were in the Busi

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Explanation / Answer

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