Question

find the mean deviation about the mean for the data 38,70,48,40,42,55,63,46,54,44​

Answer 1

Answer:

the mean is =

38+70+48+40+42+55+63+46+54+44

_____________________________________

10

=. 500

_______

10

= 50

Then our mean is 50

Answer 2

Mean=38+70+48+40+42+55+63+46+54+55

__________________________________

10

mean=500/10

mean=50

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