kbraukman02 kbraukman02

02-03-2021
Mathematics

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I Need Help Please ASAP. I have been stuck for more than an hour.

Find the standard deviation of the given data rounded to the nearest hundredth. 147, 141, 120, 124, 128

I Need Help Please ASAP I have been stuck for more than an hourFind the standard deviation of the given data rounded to the nearest hundredth 147 141 120 124 1 class=

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kylanicolas kylanicolas

02-03-2021

the mean is 132. (the average of all the numbers)

to find standard deviation:

[(147-132)^2 + (141-132)^2 + (120-132)^2 + (124-132)^2 + (128-132)^2 ] ALL OVER 5

you get 106 then square root it to get 10.29563014

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