Suppose you used the sum of the differences from the mean to calculate the variance rather than using the sum of squared differences. What value would you always get for the sum of unsquared differences for each data value from the mean?

a. There is no difference, it is the same as the sum of the squared differences.

b. The mean.

c. 0

d. The square root of the sum of squared differences.

Question

25 November, 07:28

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Silas Payne · Answer 1

I think the answer maybe d not so sure