Question $9$

$1$ pts

Which of the following statements is the only sentence that is error$-$free?

ST$31$

The correlation between a husband's weight and his wife's weight is $r=0\mathrm{.}76$ pounds.

The correlation between hours of practice and a golfer's average score is found to be $-0\mathrm{.}82.$

The correlation between vegetable type and amount of water needed is $0\mathrm{.}54.$

There is a correlation of $r=1$ between favorite restaurant and distance the restaurant is from home.

There is a correlation of $1\mathrm{.}23$ between the hours of study and test scores.