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I Am Trying To Calculate The Variance And Standard Deviation For Samples Using The Following Statistics
N=7, =Sum X Squared=89, =Sumx=14
I Do Not Know How To Enter This In The Calculator Or Excel - But I Would Love To Learn. - Math Discussion

I am trying to calculate the variance and standard deviation for samples using the following statistics
n=7, =Sum x squared=89, =Sumx=14
I do not know how to enter this in the calculator or excel - but I would love to learn.

I am trying to calculate the variance and standard deviation for samples using the following statistics
n=7, =Sum x squared=89, =Sumx=14
I do not know how to enter this in the calculator or excel - but I would love to learn.