48. Determine the probability of having 3 girls in a 3-child family. (Assume equally likely outcomes.)
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.
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.
A simple model for human offspring is that each child is equally likely to be male or female. With this model, a three-child family can be thought of as three random determinations of sex, in order. a. What are the 8 possible outcomes? What is the probability of each? b. What outcomes make up the event “the oldest child is a daughter”? What is the event’s probability? c. What outcomes make up the event “the family has one daughter and...
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)
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
3. Let X denote the number of boys in a randomly selected three-child family. Assuming that boys and girls are equally likely, construct the probability distribution of X.
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...
You select a family with three children. If M represents a male child and F a female child, the set of equally likely outcomes for the children's genders is shown below. Find the probability of selecting a family with at least one male child. MMM, MMF, MFM, MFF, {MMM, MMF, MFM, MFF, FMM, FMF, FFM , FFF The probability of having a least one male child is
What is the probability of a family having 2 girls and 1 boy?
In a family with 2 children, excluding multiple births, what is the probability of having 2 girls? Assume that a girl is as likely as a boy at each birth. The probability of having 2 girls is (Type a fraction. Simplify your answer.)