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Types of Wind Systems on Earth

The average a...

Question

The average annual wind speed for the 5 windiest cities in India is given below in miles per hour.
15.4, 14.0, 13.5, 13.1, 12.9

What is the mean of these annual wind speeds?

A

13.78

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B

13.28

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C

12.68

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D

13.38

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Solution

The correct option is A
13.78

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Similar questions

The average annual wind speed for the 5 windiest cities in India is given below in miles per hour.

15.4, 14.0, 13.5, 13.1, 12.9

What is the mean of these annual wind speeds?

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Q. In planning for a car trip, Joan estimated both the distance of the trip, in miles, and her average speed, in miles per hour. She accurately divided her estimated distance by her estimated average speed to obtain an estimate for the time, in hours, that the trip would take. Was her estimate within 0.5 hour of the actual time that the trip took?
(1) Joan's estimate for the distance was within 5 miles of the actual distance.
(2) Joan's estimate for her average speed was within 10 miles per hour of her actual average speed.

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