a-researcher-finds-a-correlation-of-063-between-hours-of-exercise-per-week-for-m

Question

A researcher finds a correlation of $0.63$ between hours of exercise per week for matched participants. What fraction of the variation in one participant's exercise hours is explained by the other's hours?

Accepted Answer

$39.69 percent sign$

Answer

$39.69 percent sign$

Answer

$39.69 percent sign$

Answer

$39.69 percent sign$

A researcher finds a correlation of 0.630.63 between hours of exercise per week for matched participants. What fraction of the variation in one participant's exercise hours is explained by the other's hours?

A researcher finds a correlation of $0.63$ between hours of exercise per week for matched participants. What fraction of the variation in one participant's exercise hours is explained by the other's hours?