A study was conducted to compare the average time spent in the lab each week versus course grade for computer students.The results are recorded in the table below.
A)-0.284
B)-0.335
C)0.371
D)0.462
E)0.017

Question

A study was conducted to compare the average time spent in the lab each week versus course grade for computer students.The results are recorded in the table below. 
A)-0.284 
B)-0.335 
C)0.371 
D)0.462 
E)0.017

Quizplus · Accepted Answer

The correlation coefficient (r) between time spent in the lab each week and course grade is calculated to be -0.335, indicating a moderate negative correlation between the two variables. This means that as the amount of time spent in the lab each week increases, the course grade tends to decrease, and vice versa.

A Study Was Conducted to Compare the Average Time Spent