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If the mean of x1, x2, ....., xn is barx...

If the mean of `x_1, x_2, ....., x_n` is `barx` then the mean of `x_1/a,x_2/a, .... x_n/a` is .......

A

`barx/a`

B

`x/a-1`

C

`x - a`

D

xa

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