A building that is 150 m tall, 100 m wide, and 80 m deep has glass on all sides except the roof and the base.
1 answer:
You might be interested in
Solution :
Given :
X = the number of boys in a family of four children
Families having four children are chosen randomly.
The gender distribution in the four child family are equally probable.
Thus,
X P(X) CDF
0 = 1/16
1 = 1/4
2 = 3/8
3 = 1/4
4 = 1/16 1
