Three integer digits 01Solution1 There are 10 digits out of

Three integer digits (0,1,

1) There are 10 digits out of which 5 odd and 5 even.

p = success for one even number = 0.5

n =3

X = no of even digits follow binomial with p=0.5 n =3

1) P(x=1) = 3(0.5)³⁼0.334125

2) If X is the no of digits less than 3, x can be 0 1 2

p = 1/3

P(X=1) = 0.44411

3) IF y is the no of digits divisible by 3,

then p for y = 0.4

P(y =2) = 0.3069