Question

As children grow older, their discretionary income usually increases. The best conclusion to draw about the variables age and income are that they are:(A) causally related(B) uncorrelated(C) negatively correlated(D) positively

Answer 1

Answer:

positively correlated  

Explanation:

Positive correlation refers to the tandem-shifting association among two variables— that is, in the very same course. If one factor declines as the other variable decreases, or one variable increases as the other increases, a positive correlation remains.

A completely positive correlation implies that the factors at issue shift together by the very same ratio and path 100 percent of cases. One can see a positive correlation between the demand for a commodity and the related value of the commodity.