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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

`bar x /a`

B

`(x/a)-1`

C

x-a

D

xa

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