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?
10
The 5th-grade mean is
The 7th-grade mean is
The 5th-grade median is
The 7th-grade median is
,
10

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

Ill mark the brainliest if you me with the these three questions 7,8,9

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.