The speed of 10 Ferris wheels is sampled. The speed, measured in miles per hour, are 10, 10, 12, 14, 10, 9, 8, 14, 12, 15 What is the best estimate of the population mean for the speed of a Ferris wheel?

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asked Oct 7, 2020 83.1k views

1 vote

The speed of 10 Ferris wheels is sampled. The speed, measured in miles per hour, are

10, 10, 12, 14, 10, 9, 8, 14, 12, 15

What is the best estimate of the population mean for the speed of a Ferris wheel?

____ MPH

Mathematics
high-school

IMTheNachoMan asked

by IMTheNachoMan

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1 Answer

5 votes

Answer:

10 MPH

Explanation:

8 + 9 + 10 + 10 + 10 + 12 + 12 + 14 + 15 = 100/number of terms

100/10 = 10 MPH

Jeff Hornby answered Oct 12, 2020

by Jeff Hornby

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