Let be the mean of x1 x2 x3 hellip xn Ifi xi a cy1 for some constants a and c then what will be...........

Mathematics (NDA) Statistics

Let $\overline{x}$ be the mean of x₁, x₂, x₃, …, x_n. Ifi x_i =a +cy₁ for some constants a and c, then what will be the mean

of y₁, y₂, y₃, …, y_n?

a+c $\overline{x}$

a- (1/c) $\overline{x}$

(1/c) $\overline{x}$ -a

( $\overline{x}$ -a)/c

Mean of x_i= $\overline{x}$
Mean of a +cy_i= $\overline{x}$
Mean of cy_i = $\overline{x}$ - a
Mean of y_i=( $\overline{x}$ - a)/c

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