Question

give answer by drawing probability table

Answer 1

d option

bec favourable outcomes are one boy,2 boys ,3 boys and total outcomes are one boy,2 boys ,3 boysand no boys

Answer 2

Hello friend..

Answer:

Step-by-step explanation:

Let's consider the boys as b and girls as g..

So, total outcomes are:

gbb, ggg, gbg, ggb, bgg, bbg, bbb , bgb

So together total outcomes is 8..

So,

Favourable outcome = 7

Therefore the probability of getting at least a boy baby = favourable outcome / total outcomes

= 7/8.

So, option a is correct.

Hope it helps..✌✌