Question

18. In 1500 families, 814 families have 2 children and rest of families have 1 child.
find the probability of families having 1 child?​

Answer 1

Answer:

No. of families with 1 child= 1500-814= 686

Total number of families=1500

Probability of families with one child= 686/1500

You can make it in shortest form

Remember probability can only be between 1 and 0 ir equal to 1 and 0

In this case probability can neither be 0 nor 1.

Answer 2

Answer:

1500-814

=686

Step-by-step explanation:

686/1500