16 points!
will give brainliest!

a class tracked the hours each student played games per month. answer the questions below.

based on the data in the line plot, show all work to calculate the following:
a) the mean

b) the median

c) the mode

d) what percentage of the students play video games for more than 4 hours in a month?

(co 3) the times that customers spend in a book store are normally distributed with a mean of 39.5 minutes and a standard deviation of 9.4 minutes. a random sample of 25 customers has a mean of 36.1 minutes or less. would this outcome be considered unusual, so that the store should reconsider its displays? no, the probability of this outcome at 0.035, would be considered usual, so there is no problem yes, the probability of this outcome at 0.035, would be considered unusual, so the display should be redone no the probability of this outcome at 0.359 would be considered usual, so there is no problem yes, the probability of this outcome at 0.965 would be considered unusual, so the display should be redone