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..

Answer 1

mean =1+3+2+2+4+1+2+2+1/9

18/9=2 .

mean is 2

for median=n/2^th term

mode highest frequency