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HELP ASAP!!!!!!!!!!!!

Find the standard deviation of 55, 64, 53, 58, and 60.


9.8


3.8


5.0


7.4

User Hatef
by
8.5k points

1 Answer

4 votes
to calculate the standard deviation of those numbers:
1
Work out the Mean (the simple average of the numbers)
2
Then for each number: subtract the Mean and square the result.

Then work out the mean of those squared differences.Take the square root of that and we are done!
User Ixrock
by
8.1k points

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