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Jovanmommy_13
 3 years ago
If the variance of the ages of the people who attended a rock concert is 38, what is the standard deviation of the ages? Round your answer to two decimal places.
A. 6.16
B. 5.48
C.3.74
D.4.69
Jovanmommy_13
 3 years ago
If the variance of the ages of the people who attended a rock concert is 38, what is the standard deviation of the ages? Round your answer to two decimal places. A. 6.16 B. 5.48 C.3.74 D.4.69

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JohnnieNeedsHELPBLAHH
 3 years ago
Best ResponseYou've already chosen the best response.0Im not sure sorry

marvin.cling
 3 years ago
Best ResponseYou've already chosen the best response.0the standard deviation is the square root of variance. We know variance is 38 so then the answer is 6.16

Jovanmommy_13
 3 years ago
Best ResponseYou've already chosen the best response.0Thank you so much
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