SOLUTION: Kim Fernando has just found the variance of a sample of 32 observations to be 64.0 by using a formula that is programmed into her new calculator. Therefore, what is the sample sta

Algebra ->  Customizable Word Problem Solvers  -> Misc -> SOLUTION: Kim Fernando has just found the variance of a sample of 32 observations to be 64.0 by using a formula that is programmed into her new calculator. Therefore, what is the sample sta      Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


    

Question 215633: Kim Fernando has just found the variance of a sample of 32 observations to be 64.0 by using a formula that is programmed into her new calculator. Therefore, what is the sample standard deviation?
Answer by RAY100(1637) About Me  (Show Source):
You can put this solution on YOUR website!
sample variance = s^2 = 64
.
sample standard deviation = s = sqrt(s^2) = sqrt(64) = 8
.