Using the graphs below, identify which value of r, the correlation coefficient, best describes
the graph,
Class A
Class B
Closs
Class D
Class E
Class F
.

C

Step-by-step explanation:

Class A r=   0.7137

Class B r=  0.4653

Class C r=  -0.9855

 Class D r= -0.7198

 Class E r=  0.9888

 Class F r=  -0.4723

Class A r= 0.7137

Class B r= 0.4653

Class C r= -0.9855

Class D r= -0.7198

Class E r= 0.9888

Class F r= -0.4723

Step-by-step explanation:

I just answered this question and this answer is correct.

168

step-by-step explanation:

i am pretty sure that the answer is 168

5+2x=a

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