Exam

ISEE Upper Level

Section

Difficulty

Mathematics Achievement

Mean Time Spent on Activities

Medium Data Analysis And Probability Statistics

In a small town, a survey was conducted to understand the weekly time spent on various recreational activities by a group of 30 teenagers. The results of the survey are summarized in the table below:

Activity	Time (hours)
Video Games	10
Sports	15
Reading	5
Social Media	20

What is the mean time spent on recreational activities by the teenagers?

A

$$12.5$$ hours

B

$$15$$ hours

C

$$16$$ hours

D

$$18$$ hours

Hint

Submitted5.1K

Correct3.9K

% Correct76%