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Ostrovityanka [42]
3 years ago
9

Can anyone help me with this math question ?in the picture above

Mathematics
1 answer:
marshall27 [118]3 years ago
5 0

Answer

C. 36.9

Step-by-step explanation:

Just took test

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1) An underlying principle of statistical inference is that one uses sample statistics to learn something about population param
crimeas [40]

Answer:

Average of amount of time students spend trying to find an eatery spot on campus.

The sample would be a pool of 100 students to survey from.

Population would be all the students attending Harvard university.

Statistic would be the average amount of time spend looking for eatery spot in campus.

The parameter would be the mean used to find the average amount of time spent looking for eatery spot in campus.

It was a convenient sample.

Step-by-step explanation:

A population is the entire pool from which a statistical sample is drawn. In this case our population is the entire students that attend Harvard University.

A sample is usually drawn from a population. In this case, the 100 students that were drawn from the population is the sample.

The sample was a convenient sample as the sample can be easily drawn from the population population, it doesn't depend on any probability.

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3 years ago
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Step-by-step explanation:

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If i run 10 kilometers in 1 hour how many kilometers do i run in 2 and a half hours
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10 kilometers per hour
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3 years ago
If you flip three fair coins what is the probability you get all three heads
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1/3 is the probability of flipping all three heads

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4 years ago
△ABC△ABC is similar to △QRS△QRS. Also, sideABsideAB measures 50 cm, sideACsideAC measures 60 cm, and sideQSsideQS measures 6 cm.
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Well, if ABC=QRS
Then AB=QR
So if AB=50 then QR=50
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