A class tracked the hours each student played games per month. Answer the questions below.

Based on the data in the line plot, calculate the a-d. Explain (or show work) how you found each answer for full credit.
a) Find the mean. (3 points)

b) Find the median. (3 points)

c) Find the mode. (2 points)

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

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.

Sasha delivers newspapers to subscribers that live within a 4 block radius of her house. sasha's house is located at point (0, -1). points a, b, c, d, and e represent the houses of some of the subscribers to the newspaper. to which houses does sasha deliver newspapers?

Grandpa ernie is shrinking! over the past 4 years his height decreased by a total of 2.4 cm.it decreased by the same amount each year. what was the change in grandpa ernie's height each year