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Local Winds

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

13.38

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B

13.28

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C

12.68

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D

13.78

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Solution

The correct option is D
13.78

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