Evelyn wants to know how consistent her bowling scores have been during the past season. Which of the following measures would be most relevant to this specific concern?

Question

Quizplus · Accepted Answer

Standard deviation measures the consistency or variability around the mean score, and is therefore the most relevant measure for evaluating the consistency of bowling scores. The mean and median would only provide information about the average score, and the correlation coefficient would measure the relationship between two variables, which is not relevant in this case.

Evelyn Wants to Know How Consistent Her Bowling Scores Have