what is the use of the summation of (X-XBAR)^2
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Summation of X-XBAR^2 can be use to get sa variance and deviation of a data set by dividing it to n-1
used in process hehe
.
used in getting the variance and the standard deviation.
To get the variance and the standard deviation.
yes of course
maybe
it is used to calculate the variance
for the variance and std. dev.
Yes
.
.
yes
DOwn