Question

In some families in a colony the daily purchase of milk in litre is 1,3,2,2,4,1,2,2,1.find the mean, median and mode of daily purchase of milk.
Please answer..

Answer 1

Answer:

ascending order:

1,1,1,2,2,2,2,3,4

Step-by-step explanation:

mean:

sum of all obs./no. of obs.

18/9

mean=2

mode:

most repetative number

mode=2

median:

{n+1/2}

9+1/2

=5

median=2

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any query??