Question

1000 families with 2 children were selected randomly and Following data obtained

No. of boys in family -0 1 2
no.of families -140 560 300


if a family is chosen at random, find the probability that it has
1) No boy
2) At least one boy​

Answer 1

Answer:

ok no idea mate

Step-by-step explanation:

please mark me as brainliest friend

Answer 2

Answer:

at least 1 boy

Step-by-step explanation:

i think because I think so