If the sum of squares of the deviations from the mean of the data x_i,(i=1,2, . . ., n) is n \overline{x}^2, where \overline{x} is the mean of x_i 's, then the sum of squares of x_1 'sis

AP EAPCET 16th May 2023 Shift 1 Solved Paper

Section: Mathematics

Question : 34 of 160

Marks: +1, -0

If the sum of squares of the deviations from the mean of the data xi,(i=1,2,...,n) is nx2, where x is the mean of xi 's, then the sum of squares of x1 'sis

4nx2
3nx2
12nx2
2n
−
x
2

Validate

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