On a survey, 6 students reported how many minutes it takes them to travel to school. Here are there responses find the mean travel time for these students. IF NECESSARY ROUND YO…

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asked Oct 11, 2023 30.6k views

1 Answer

Rgrinberg · Answer 1 · 2023-10-15T18:58:52+0000

$\bar{x}=10.3$

1) Considering that these are the number of minutes taken by those 6 students:

2) Then, we can find the mean by adding up all those times divided by the number of entries: 6

$\bar{x}=(\sum_(i=1)^n)/(6)=(13+10+6+13+11+9)/(6)=(62)/(6)=10.3$

Note that when it comes to mean, we don't need to write the entries in ascending order.