Compute the linear correlation coefficient between the two variables and determine whether a linear relation exists.
-The table below shows the scores on an end-of-year project of 10 randomly selected architecture students and the number of days each student spent working on the project.
A) r = 0.847; linear relation exists
B) r = 0.761; no linear relation exists
C) r = 0.847; no linear relation exists
D) r = 0.761; linear relation exists

Question

Compute the linear correlation coefficient between the two variables and determine whether a linear relation exists.
-The table below shows the scores on an end-of-year project of 10 randomly selected architecture students and the number of days each student spent working on the project. 
A) r = 0.847; linear relation exists 
B) r = 0.761; no linear relation exists 
C) r = 0.847; no linear relation exists 
D) r = 0.761; linear relation exists

Quizplus · Accepted Answer

The Answer of Compute the linear correlation coefficient between the two variables and determine whether a linear relation exists.
-The table below shows the scores on an end-of-year project of 10 randomly selected architecture students and the number of days each student spent working on the project. 
A) r = 0.847; linear relation exists 
B) r = 0.761; no linear relation exists 
C) r = 0.847; no linear relation exists 
D) r = 0.761; linear relation exists

Compute the Linear Correlation Coefficient Between the Two Variables and Determine