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Jovanmommy_13
 3 years ago
If the variance of the ages of the people who attended an opera is 58, what is the standard deviation of the ages? Round your answer to two decimal places. A.8.89 B.8.12 C.6.86 D.7.62
does anyone know this?
Jovanmommy_13
 3 years ago
If the variance of the ages of the people who attended an opera is 58, what is the standard deviation of the ages? Round your answer to two decimal places. A.8.89 B.8.12 C.6.86 D.7.62 does anyone know this?

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dumbcow
 3 years ago
Best ResponseYou've already chosen the best response.0std deviation = sqrt(variance)

abb0t
 3 years ago
Best ResponseYou've already chosen the best response.0You can use your calculator to find the standard deviation.

dumbcow
 3 years ago
Best ResponseYou've already chosen the best response.0haha ... the answer is the square root of the given variance :)

abb0t
 3 years ago
Best ResponseYou've already chosen the best response.0Statistics is all calculator. If you tell me the model of calculator you own, I could write down stepbystep what you use to solve.

Jovanmommy_13
 3 years ago
Best ResponseYou've already chosen the best response.0I figure it out thanks, bye

dumbcow
 3 years ago
Best ResponseYou've already chosen the best response.0there is no solving here ... just calculation
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