Question

the number of children in 15 families of a locality are as under: 3,1,3,2,0,4,2,2,4,1,2,2,3,1,3.​

Answer 1

Mean= sum of all observations/ total no.of observations

Mean=(2+4+3+4+2+0+3+5+1+6)/10

        =30/10

       =3

Answer 2

Answer:

I don't know hehehehe sorry