SOLUTION: If the variance of the ages of the people who attended a rock concert is 22, what is the standard deviation of the ages? Round your answer to two decimal places.
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Question 746407: If the variance of the ages of the people who attended a rock concert is 22, what is the standard deviation of the ages? Round your answer to two decimal places.
Answer by tommyt3rd(5050) (Show Source): You can put this solution on YOUR website!
Standard deviation is the square root of variance so:
:)
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