Question

The 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?

Answer 1

we have

at least 32 points but fewer than 90 points

so

interval [32,90)

1 ----44

4 ---3

7 ---457

8 ---39

therefore

1+4+7+8=20

answer is 20 people