A class tracked the number of hours each student plays video games in a week. Answer the questions below.

Based on the data in the line plot, calculate and show work for questions a-e.

a) Find the mean. (3 points)

b) Find the median (3 points)

c) Find the mode. (2 points)

d) Find the range. (2 points)

e) What percentage of the students play video games for more than 4 hours (round to the nearest tenth)? (4 points)

Approximately how many more job openings are expected for security guards than pharmacy technicians? a. 2,000 b. 11,100 c. 21,000 d. 32,000

The average hourly earnings for a construction worker is projected to be $24.50 in 2012. jason wants to join the construction work force after he graduates in 2012. his friend tells him that average hourly earnings for construction workers will rise by 2% from 2009 to 2012. based on the data below, assuming that the projected hourly earnings are correct, is jason’s friend’s statement accurate? construction industry - average hourly earnings, 2000-2009 a. his friend’s statement is accurate. the average hourly earnings will increase by 2%. b. his friend’s statement is not accurate. the percent increase will be more than 2% c. his friend’s statement is not accurate. the percent increase will be less than 2% d. his friend’s statement is not accurate. the average hourly earnings will decrease

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?