Question

The following pairs of variables are all strongly correlated (positively or negatively, as indicated), but for only some of them is there a cause-and-effect relationship between the variables. Which of the pairs has a cause-and-effect relationship? Check all that apply.

A. Among US adult males, weight and amount of money spent on jewelry (+)
B. Time of the year and home heating bills (+)
C. An automobile's gas mileage and amount of food its driver consumes (+)
D. The Dow-Jones Industrial Average and careless spending (+)
E. In US cities in one year, number of sunny days a

Answer 1

pleaseee help me.

Answer 2

only B and D.

E is an incomplete sentence.

It is when one is caused by the other.

For B, heating bills are higher in the winter [time of year] and very low in summer\

A and C are irrelevant corelations

Answer 3

thanks !