Question

On a survey, 7 students reported how many minutes it takes them to travel to school. Here are their responses.

6, 6, 8, 10, 7, 11, 16
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Find the mean travel time for these students.
If necessary, round your answer to the nearest tenth.
minutes
X

Answer 1

Answer: 9.1

Step-by-step explanation:

To get the mean, first we add up the values

6+6+8+10+7+11+16 = 64

Then we divide over the sample size n = 7

64/7 = 9.142857

That result is approximate. When rounding to the nearest tenth, we get the final answer to be 9.1