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Statistics

Section: Mathematics

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Question : 13 of 16

Marks: +1, -0

If the mean deviation about the mean is

m

and variance is

\sigma^2

for the following data, then

m+\sigma^2=

$x$	1	3	5	7	9
$f$	4	24	28	16	8

[AP EAPCET 20 May 2024 Shift 2]

$8$
$7.2$
$\frac{28}{5}$
$6$

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