Simple Variance Calculation
The population of lengths of aluminum-coated steel sheets is normal distributed with a mean of 30.05 inches
July 9, 2019Standard Deviation vs. Population Standard Deviation
July 9, 2019The varianceof a population having a standard deviationof 3 is ____.
Could you please help me I’m stuck on this one. Please explain how to come up with the solution.
Thanks
From the definition, we know that the variance of a population is …
This solution shows step-by-step calculations to determine the variance using the standard deviation.
