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Find the standard deviation from the fol...

Find the standard deviation from the following observations:
15,18,13,20,17,10,16,19,22,20.

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To find the standard deviation of the given observations, we will follow these steps: ### Step 1: List the Observations We have the following observations: - 15, 18, 13, 20, 17, 10, 16, 19, 22, 20 ### Step 2: Calculate the Mean First, we need to calculate the mean (average) of the observations. ...
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