Mathematics, 20.05.2021 01:00 xdpugx0
50 POINTS
In a certain country, the probability that a baby that is born is a boy is 0.55 and the probability that a baby that is born is a girl is 0.45. A family has two children. If X is the number of girls born to a family, find the probability that the family has 0,1, or 2 girls.
(a) Draw a tree diagram showing the possibilities for each outcome.
(b) Creat the binomial distribution table for P (X).
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 22:40
Which of the following functions corresponds to the above sinusoid? a. 10 cos Οx - 5 b. -5 sin x - 5 c. -10 cos Οx/2 - 0.5 d. 10 sin Οx - 5
Answers: 1
Mathematics, 22.06.2019 00:30
Astrid spent $36 on new shoes. this was $12 less than twice what she spent on a new skirt. part a: which equation would solve for how much she spent on the skirt? part b: solve the equation in the workspace provided below. how much did astrid spend on her skirt?
Answers: 1
You know the right answer?
50 POINTS
In a certain country, the probability that a baby that is born is a boy is 0.55 and the p...
Questions
Chemistry, 10.09.2021 20:00
Mathematics, 10.09.2021 20:00
Mathematics, 10.09.2021 20:00
Mathematics, 10.09.2021 20:00
Mathematics, 10.09.2021 20:00
Spanish, 10.09.2021 20:00
Mathematics, 10.09.2021 20:00
