if boys and girls are equally likely to be born what is the probability of a randomly selected family of 5 children having exactly 2 boys. Use the binomial probability function to find the answer.
if boys and girls are equally likely to be born what is the probability of a...
assume that boys and girls are equally likely and that the gender of a child is independent of the gender of any brothers or sisters. if a couple already has three girls, find the probability of getting a girl when their fourt baby is born.
Suppose that a family has 5 children. Also, suppose that the probability of having a girlis probability that the family has the following children. Find the Exactly 2 girls and 3 boys The probability is Type an integer or a simplified fraction.) Suppose that a family has 5 children. Also, suppose that the probability of having a girlis probability that the family has the following children. Find the Exactly 2 girls and 3 boys The probability is Type an integer...
1. Suppose that each child born to a couple is equally likely to be a boy or a girl, inde- pendently of the gender distribution of the other children in the family. For a couple having 5 children, compute the probabilities of the following events: (a) All children are of the same gender (b) The 3 eldest are boys and the others girls. (c) Exactly 3 are boys. (d) The 2 oldest are girls. e) There is at least 1...
Assume that the probability of a boy being born is the same as the probability of a girl being born.(a) Find the probability that for family with four children, the two oldest children are girls.(b) Find the probability that for family with four children, exactly two of the children are boys.(c) Find the probability that for family with four children, at least two of the children are boys.
1. Suppose that each child born to a couple is equally likely to be a boy or a girl, inde- having 5 children, compute the probabilities of the following events: (a) All children are of the same gender (b) The 3 eldest are boys and the others girls. (c) Exactly 3 are boys. (d) The 2 oldest are girls. (e) There is at least 1 girl. 3. In a bolt factory machines A, B, C manifacture, respectively 25, 35 and...
1: The gender for 20 randomly selected births is recorded. Assuming boys and girls are equally likely, the probability of getting the three or more girls in a row is 0.7870 and the probability of getting three or more girls in a row or three or more boys in a row is 0.9791. What is the probability of getting three or more boys in a row and three or more girls in a row?
17. Probability of More Than 36 Girls Assuming that boys and girls are equally likely, estimate the probability of getting more than 36 girls in 64 births. Is it unusual to get more than 36 girls in 64 births? Dobilitat anet 40 Armine that have and irle ara anually lively eeti
2. There are 10 children in a given family. Assuming that a boy is as likely to be born as a girl, what is the probability of the family having a) 5 boys and 5 girls; b) From 3 to 7 boys ?
4 ot 8 (complete) This Quiz: 8 pts po ssuming boys and girls are equally likely, find the probability of a couple having a baby girl when their all girls girl when their sixth child is bom, given that the first five chidren were The probability is (Type an integer or a simplified fraction)
Assuming boy and girl babies are equally likely,find the probability that a family with three children will have exactly 2 boys.