Mathematics, 30.04.2021 01:00, hayesvolcano

A random sample of 40 students from each grade level was surveyed regarding their preference for a class trip. If there are 220 members of the 7th grade class, then how many students can be expected to prefer the zoo?
zoo
MUSEUM
18
SPORTS COMPLEX
10
7TH GRADE
12
8TH GRADE
14
19
7
39
48
120
66

Answers: 2

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A random sample of 40 students from each grade level was surveyed regarding their preference for a c...