How many minutes would a 30- to 39-year-old person be expected to exercise based on the scatterplot?
A survey was taken asking participants their age and the number of minutes they exercise per week. The results of the survey are shown in thescatterplot below.The data for people who are 30 to 39 years of age are not displayed.
A. 40-60 minutes B. 60-80 minutes C. 80-100 minutes D. 100-120 minutes