Interpret stem-and-leaf plotsThe staff of a game show tracked the performance of all the contestants during the past season. How many people scored at least 32 points but fewer than 90 points?

From the diagram,
The scores that are at least 32 points but less than 90 are:
43, 60, 60, 65, 74, 73, 77, 83, 89
Hence the number of such scores is 9