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Liono4ka [1.6K]
2 years ago
15

RECREATION An instructor at a swimming pool asked her students if they would be interested in a n advanced swimming course, and

60% stated that they would. Is the sample method valid? If so, suppose there are 870 pool members. How many peoplecan theinstructorexpecttotakethecourse?
Mathematics
1 answer:
vfiekz [6]2 years ago
3 0
She can expect 522 people to take the advanced course.
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