Which question is best addressed with the correlational 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?

Question

Quizplus · Accepted Answer

The correlational strategy is best used to examine the relationship between two variables. In this case, we are interested in the relationship between the amount of sleep college students get and their GPA, making option B the most appropriate choice. Option A is a question about a single variable and doesn't involve comparing it to another variable. Option C is a question that would require an experimental strategy to answer. Option D is asking about a different variable (career choices) and is not directly related to the amount of sleep or GPA.

Which Question Is Best Addressed with the Correlational Strategy