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1 year ago

6

Skyler goes to a school which has 1000 students in it.

1 answer:

Dmitry [639]1 year ago

5 0

Answer:

it's estimated that 750 students in the whole school dislike the 8:30am start time.

Step-by-step explanation:

Since 30 of the 40 students said "no", it means 30/40, or 3/4 of the random sample disliked the 8:30am start time. Multiply this by the whole population: 1,000 × (3/4) = 750.

Another way to check this is using 10/40 = .25 and doing 1000x.25 = 250 (the amount of students who liked it). Then subtract from whole population and it's 750.

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2 years ago

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ivann1987 [24]

<u>Answer:</u>

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<u>Step-by-step explanation:</u>

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