The dot plot shows the number of hours, to the nearest hour, that a sample of 5th graders and 7th graders spend watching television each week. What are the mean and median?

Answer:
5th grade mean: 4.67
7th grade mean: 3.46
5th grade median: 5
7th grade median: 3.5
Step-by-step explanation:
I did the math :) (also sorry if this is late, I was looking for the answer but no one had it, so I decided to help out other peeps with the same problem)