Question

If r²=0.977 and the regression equation is Y=32.15 - 2.4X, Then, Select one: There is a weak negative relationship. There is a strong positive relationship. There is a weak positive relationship. There is a strong negative relationship.

          If r²=0.977 and the regression equation is Y=32.15 - 2.4X, Then,
Select one:
There is a weak negative relationship.
There is a strong positive relationship.
There is a weak positive relationship.
There is a strong negative relationship.

If r²=0.977 and the regression equation is Y=32.15 - 2.4X, Then,
Select one:
There is a weak negative relationship.
There is a strong positive relationship.
There is a weak positive relationship.
There is a strong negative relationship.

Added by Bryan C.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Adi S

09/04/2023

Step 1

We are given the correlation coefficient, which is 0.977. The correlation coefficient ranges from -1 to 1, where -1 indicates a strong negative relationship, 1 indicates a strong positive relationship, and 0 indicates no relationship. Show more…

Show all steps

Thanks for your feedback!

If r²=0.977 and the regression equation is Y=32.15 - 2.4X, Then, Select one: There is a weak negative relationship. There is a strong positive relationship. There is a weak positive relationship. There is a strong negative relationship.