Question

Each of 7 students reported the number of movies they saw in the past year. Here is what they reported. 10, 5, 10, 8, 11, 4, 5 Find the mean number of movies that the students saw. If necessary, round your answer to the nearest tenth.

Answer 1

The first step is to add all of the numbers together. (10+5+10+8+11+4+5 = 53)

You then need to divide that number by the number of students. (53/7 = 7.57142857)

The final step is to round that number to the nearest tenth. (7.57142857 = 7.6)

Each student saw, on average, 7.6 movies.

Answer 2

the answer is 11.75.

hope this helps :))

Explanation:

To find the mean, you must add up all your data and divide it by how many people there are. So, all the numbers added together is, 82. Since there are seven kids, you would divide 82 by 7. Which equals, 11.75: (Simplified