Imagine That a Researcher Finds That, on Average, Students Who

Multiple Choice

Imagine that a researcher finds that, on average, students who weigh more are better athletes. Which one of the following is an appropriate conclusion from this information?

A) Parents should feed their children as much as possible.
B) The school cafeteria should decrease the fat content of the food it serves.
C) On average, students who eat more become stronger and more agile.
D) There is a correlation between weight and athletic performance.