Restart
12 of 35
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 the scatterplot below. The data for people who are 30 to 39 years of age are not displayed. Based on the scatterplot, how many minutes would a 30- to 39-year-old person be expected to exercise?
- A 40-60 minutes
- B 60-80 minutes
- C 80-100 minutes
- D 100-120 minutes
That's Correct!
It's Wrong!
Based on the scatterplot, we can observe a general trend that as age increases, the number of minutes exercised per week tends to decrease. Since the data for people who are 30 to 39 years old are not displayed, we can estimate their expected exercise time by looking at the trend. The scatterplot shows that individuals in their 40s tend to exercise around 80-100 minutes per week. Therefore, it is reasonable to expect that a 30- to 39-year-old person would also exercise in a similar range, leading to the answer of 80-100 minutes.
