Question

On a survey, 8 students reported how many minutes it takes them to travel to school. Here are their responses. 9, 3, 16, 10, 15, 15, 15, 11 Find the mean travel time for these students. If necessary, round your answer to the nearest tenth. minutes X ? 4

Answer 1

11.8 minutes

Step-by-step explanation:

The mean travel time for these students can be calculated as the sum of the travel times divided by the number of values, so the mean is equal to

`\begin{gathered} \text{ mean = }(9+3+16+10+15+15+15+11)/(8) \\ \\ \text{ mean = }(94)/(8) \\ \\ \text{ mean=11.8} \end{gathered}`

Therefore, the mean is 11.8 minutes