OpenStudy (anonymous):

The graph below depicts grade-point average versus hours of studying. Which of the following statements is true?

4 years ago
OpenStudy (anonymous):

http://media.apexlearning.com/Images/200708/29/dcad2f75-43e7-4a6e-9ba8-673f15adefc2.gif

4 years ago
OpenStudy (anonymous):

A. Grade-point average is the explanatory variable. B. The data show a positive linear relationship. C. The correlation coefficient is zero. D. Hours spent studying has a weak negative correlation to grade-point average.

4 years ago
OpenStudy (anonymous):

A

2 years ago