To assess the strength of relationship between beer sales and outdoor temperatures,Adolph would want to
A) sell beer only on cold days.
B) sell beer only on hot days.
C) stop selling beer.
D) calculate a correlation coefficient.

Question

Quizplus · Accepted Answer

To assess the strength of relationship between beer sales and outdoor temperatures, the best choice is to calculate a correlation coefficient as it will help to determine if there is a positive or negative correlation between the two variables. Selling beer only on cold or hot days or stopping selling beer altogether will not provide any information about the strength of relationship between beer sales and outdoor temperatures.

To Assess the Strength of Relationship Between Beer Sales and Outdoor