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

question 71

Multiple Choice

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

• A) greater than 0.1
• B) between 0.05 and 0.1
• C) between 0.025 and 0.05
• D) between 0.01 and .025

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Definitions:

Oxygen-rich Blood

Blood that has been oxygenated in the lungs and is then transported by the arteries to deliver oxygen to cells throughout the body.

Pulmonary Trunk

The blood vessel that carries blood from the right ventricle of the heart to the lungs for oxygenation.

Inferior Venae Cavae

A large vein that carries deoxygenated blood from the lower half of the body to the right atrium of the heart.

Pulmonary Veins

Blood vessels that carry oxygenated blood from the lungs to the left atrium of the heart.