Micah has 3 sheets of poster board: yellow, white, and blue. He also has a
black marker and a purple marker. If he
selects one poster and one marker at
random, what is the probability that
Micah selects the yellow poster board
and the purple marker?

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.