Question

Each of 7 students reported the number of movies they saw in the past year. Here is what they reported.

17, 7, 13, 17, 7, 9, 10
Find the mean number of movies that the students saw.
If necessary, round your answer to the nearest tenth.

Answer 1

11.4 (This is already rounded to the nearest tenth)

Step-by-step explanation

1.) Add all of them

17+7+13+17+7+9+10=80

2.) Divide the sum by how many numbers there are

In this case, there are 7, so 80/7 is 11.42...

3.) Get the answer

80.7 simplifies into 11.42 so rounded to the nearest 10th is 11.4.

Hope this helped. Good luck on your homework!

Answer 2

11

Explanation: