From a University Population,random Samples of 145 Men and 237

question 30

Multiple Choice

From a university population,random samples of 145 men and 237 women have been asked if they have ever cheated in a college class.8% of the men and 6% of the women said that they have.What is the appropriate test to assess the significance of this difference?

• A)test for the significance of the difference between two sample proportions,large samples
• B)test for the significance of the difference between two sample proportions,small samples
• C)test for the significance of the difference between two sample proportions,matched samples
• D)test for the significance of the difference between two sample means,large samples

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Definitions:

Functional Residual Capacity

The volume of air remaining in the lungs after a normal, passive exhalation.

Inspiratory Capacity

The total amount of air that can be inhaled after a normal exhalation, indicating the function of lung expansion.

Tidal Inhalation

The process of taking air into the lungs in a manner similar to the rise and fall of tides, typically in a gentle and rhythmic fashion.

Intrapulmonary Pressure

The pressure within the lung alveoli, vital for the process of breathing and gas exchange.