1.

If x1,x2,....,xn are n values of a variable X and y1,y2,....yn are n values of variable Y such that yi=axi+b,i=1,....,n. then write Var(Y) interms of Var (X).

Answer»

If x1,x2,....,xn are n values of a variable X and y1,y2,....yn are n values of variable Y such that yi=axi+b,i=1,....,n. then write Var(Y) interms of Var (X).



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