We find we can use measurements of variable A to predict measurements of B with moderate accuracy.Therefore,what can we conclude about the correlation between A and B?
A)It is positive.
B)It is negative.
C)It is zero.
D)It is either positive or negative, but not zero.

Question

We find we can use measurements of variable A to predict measurements of B with moderate accuracy.Therefore,what can we conclude about the correlation between A and B?​
A)It is positive.
B)​It is negative.
C)​It is zero.
D)​It is either positive or negative, but not zero.

Quizplus · Accepted Answer

If we can use measurements of variable A to predict measurements of B with moderate accuracy, it suggests that there is some degree of correlation between the two variables. However, we cannot determine whether the correlation is positive or negative, as both types of correlation can result in accurate predictions. Therefore, the best answer is D, which states that the correlation is either positive or negative but not zero.

We Find We Can Use Measurements of Variable a to Predict