Each of students reported the number of movies they saw in the past year. Here is what they reported. 7,14,4,9,5,17,13
Find the mean number of movies that the students saw.
If necessary, round your answer to the nearest tenth.

Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%