Which Question Is Best Addressed with the Experimental Strategy

question 28

Multiple Choice

Which question is best addressed with the experimental strategy?

• A) What is the average number of hours of sleep that a typical college student gets each night?
• B) Is there a relationship between the amount of sleep that college students get each night and the GPA of those college students?
• C) Does increasing the hours of sleep college students get each night cause an increase in GPA?
• D) What career choices are most popular among students with high GPAs?

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Definitions:

Square Feet

A measurement of area equal to a square that is one foot on each side, commonly used to measure the size of rooms or buildings.

Allocation Basis

A criterion or standard used in accounting to distribute costs among various departments, projects, or activities based on benefits received or other equitable relationship.