Arithmetic mean is _________ by change of origin and scale of measurement?

Related Mcqs:

The sum of square of deviation is least when measured from ____________?

A. Arbitrary value B. Mean C. Mode D. G.M....

The arithmetic mean of 10,8,6,4, and 2 is ______________?

A. 5 B. 15 C. 6 D. 30...

Quartiles, deciles are located from an ogive in a way________________?

A. Mode B. G.M. C. Median D. Quarlities...

G.M. are set of ‘n’ values product of the nth roots of the ______________?

A. Given value B. All +ve, -Ve value C. Zero reject D. None of these...

The median of numbers, 12, 22, 32,__(2n + 1)2 is given by______?

A. (n2 + 1) B. (2n + 1)2 C. (n + 1)2 D. (N – 1)2...