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UNSER In a survey at a local university, 30% of students say that they get less than the recommended eight hours of sleep per night. In a group of 3000 students, how many would …

UNSER In a survey at a local university, 30% of students say that they get less than the recommended eight hours of sleep per night. In a group of 3000 students, how many would …
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4 votes
UNSER

In a survey at a local university, 30% of students say that they get less than the
recommended eight hours of sleep per night. In a group of 3000 students, how
many would you expect get eight or more hours of sleep per night?

asked
User Fschuindt
by
8.4k points

1 Answer

3 votes

Answer:

2100

Explanation:

30%×3000=900.

3000-900=2100

answered
User Creker
by
8.8k points
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