Suppose that a family has6children. Also, suppose that the probability of having aboyis12.Find the probability that the family has no more than4boys. The probability that the family has no more than4boysisnothing.(Type an integer or a simplified fraction.)

Let 'X' be the random variable representing the number of boys in the family. The random variable…

Answered: Suppose that a family has 6 children.…

Suppose that a family has 6 children. Also, suppose that the probability of having a boy is 12. Find the probability that the family has no more than 4 boys.

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

Related questions

Q: Assuming boys and girls are equally likely, find the probability of a couple having a baby boy when…

A: Given The data is as follows: Birth of boys and girls are equally likely.

Q: Suppose that a family has 4 children. Also, suppose that the probability of having a boy is Find the…

A: Obtain the probability that the family has at least 3 boys. The probability that the family has at…

Q: f 58 tickets are sold and 2 prizes are to be awarded, find the probability that one person will win…

A: given data, there are 58 tickets2- prizes are be awarded 56- not prize ticketsone person buys 2…

Q: Gabriel, Eliana, Cristina, Julian, Jordan, and Gil have all been invited to a dinner party. They…

Q: A card is drawn from a well-shuffled deck of 52 cards. Find the probability that the card is a red…

A: given data, a card is drawn from a well- shuffled deck of 52 cards probability that the card is red…

Q: Latanya recorded the grade-level and instrument of everyone in the middle school School of Rock…

A: To calculate the probability, we first need to know the total number of outcomes. In this case, the…

Q: Suppose a jar contains 11 red marbles and 17 blue marbles. If you reach in the jar and pull out 2…

A: It is given that Number of red marbles = 11 Number of blue marbles = 17 Total = 28

Q: Assuming boys and girls are equally likely, find the probability of a couple having a baby boy when…

A: Given : Events(E) are : A( having a baby boy) B(having a baby girl)

Q: Suppose a jar contains / red marbles and 10 blue marbles. If you reach in the jar and pull out 2…

Q: Suppose you have 10 tennis balls and you randomly pick some number of them. What is the probability…

A: Given the event that there are 10 tennis balls and one randomly pick some number of them.

Q: One of the wagers in roulette is to bet that the ball will stop on a number that is a multiple of 3.…

A: Given Information: The roulette wheel includes the numbers 0, 00, and 1 to 36. 0 and 00 are not…

Q: find the probability that the educator is a female or an associate professor

A: We have given that an educators at a college were classified according to gender and academic rank.

Q: Meredith draws a six from a standard deck of 52 cards. Without replacing the first card, she then…

Q: An urn contains 5 red and 4 white balls. Two balls are drawn in succession without replacement. If…

Q: A box contains 3 plain pencils and 1 pen. A second box contains 9 color pencils and 3 crayons.…

A: Given A box contains 3 plain pencils and 1 pen. A second box contains 9 color pencils and 3 crayons.

Q: Suppose that there are 2 red balls, 1 blue ball, and 2 white balls in an urn. A ball is drawn and…

A: We have 2 red balls 1 blue ball 2 white balls Total balls=5 Let R= Red , B= Blue , W= White…

Q: An urn contains 4 red and 3 white balls. Two balls are drawn in succession without replacement. If…

A: From the provided information,An urn contains 4 red and 3 white balls. Two balls are drawn in…

Q: Suppose a jar contains 18 red marbles and 34 blue marbles. If you reach in the jar and pull out 2…

A: Solution

Q: A fair die is rolled five times. A 5 is considered "success," while all other outcomes are…

A: roll a fair die five timessuccess : Roll a 5P(getting 1 success) = ?

Q: A radio disc jockey has 8 songs on this upcoming hour's playlist: 3 are rock songs, 2 are reggae…

A: Given information: Total number of songs on this upcoming hour's playlist = 8 Number of rock songs =…

Q: There are three puppies in a particular litter. Assume that the probability of a puppy being male is…

A: There are three puppies in a particular litter. Assume that the probability of a puppy being male is…

Q: Finn, John, Andrew, and Eddie are going to have a movie night this weekend. Together, they have 30…

A: It is given that together they have 30 movies. So, out of 30, 4 movies can be chosen in 30C4 =…

Q: Finn and James are going to have a movie night this weekend. Together, they have 42 movies. If they…

A: n=number of movies= 42 choose two movies randomly and both are different.

Q: Suppose a fair die is rolled 6 times. What is the probability that the die comes up with a 5 or a 6…

Q: Suppose that a family has 4 children. Also, suppose that the probability of having girls is 1/2.…

Q: An urn contains 3 red and 7 blue balls. Pick a ball; keep it; pick another ball. Find the…

A: Given: Total number of balls=10 Number of red balls=3 Number of blue balls=7

Q: Find the probability of getting 6 face cards (king, queen, or jack) when 6 cards are drawn from a…

A: We have given that the 52 cards of a standard deck. Total face card = 12

Q: Find the probability that Stephanie randomly selects a sugar cookie from the bag, eats it, then…

A: Given that Number of sugar cookies = 7 Number of raisin cookies = 6 Total number of cookies =…

Q: In a class of 65 students, 20 are nursing majors, 16 are parents, and 5 of the nursing majors are…

Q: 30 tickets are sold and three prizes are to be awarded, find the probability that one person will…

A: Given Total tickets=30

Q: Suppose that a family has 6 children. Also, suppose that the probability of having a boy is 12.…

A: Given n=6 P=1/2 Find p(x<=4)=?

Q: Suppose you draw two coins from a bag containing 10 quarters, 8 dimes, 6 nickles, and 4 pennies.…

A: Given Total = 10+8+6+4 = 28 draw 2 coins with replacing Find P( nickle than a penny ) =?

Q: A card is drawn from a standard deck of 52-cards. Find the probability that the selected card is…

A: Given Data: n=52 Let A be the event of getting card higher than 8 There are 6 cards of each of the…

Q: Suppose that a family has 4 children. Also, suppose that the probability of having a girl (based on…

A: The probability of having a girl is given as 12. Assume X as a random variable where n represents…

Question

Suppose that a family has

children. Also, suppose that the probability of having a

boy

12.

Find the probability that the family has no more than

boys.

The probability that the family has no more than

boys

nothing.

(Type an integer or a simplified fraction.)

Video Video

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

Suppose that a family has 6 children. Also, suppose that the probability of having a boy is 12. Find the probability that the family has at least 5 boys. The probability that the family has at least 5 boys is nothing. (Type an integer or a simplified fraction.)
A bag contains 9 marbles: 2 are green 5 are red and 3 are blue. Chris chooses a marble at random and without putting it back choose another one at random. What is the probability that the first marble is blue and the second is green? Write answer as a fraction in simplest form
You are going to draw 5 cards (without replacement) from a standard deck of 52 playing cards. Find the probability that you will draw the 2 of diamonds first, 6 of hearts second, ace of spades third, jack of spades fourth, and king of clubs fifth.Write your answer as a simplified fraction.
A small class has 10 students, 3 whom are girl and 7 whom are boys. The teacher is going to choose two of the students at random. What is the probability that the teacher will choose two boys?
A spinner has 10 equally sized sections, 8 of which are gray and 2 of which are blue. The spinner is spun twice. What is the probability that the first spin lands on gray and the second spin lands on blue ? Write your answer as a fraction in simplest form.
Suppose you have created a new playlist made up of 6 songs (2 rock, 2 hip-hop, and 2 trance). Find the probability that if the iPod is on shuffle, the first song played will be hip-hop and the second played will be trance. Your answer should be in fraction form.
A bag contains 9 marbles: 2 are green, 4 are red, and 3 are blue. Ryan chooses a marble at random, and without putting it back, chooses another one at random. What is the probability that both marbles he chooses are blue? Write your answer as a fraction in simplest form.
L7Q5. A box contains 3 red, 4 green, and 3 yellow balls. If a ball is drawn at random, find the probability that the ball is red. A. 4/10 B. 3/10
At bedtime, you read three books to your kids, Walker, Michael, and Luke. Together, they have 32 books. If you decide to randomly choose three books, what is the probability that the three you choose will consist of each of their favorite books? Assume they have different favorites. Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth.
A bag contains 9 marbles: 2 are green 5 are red and 2 are blue. Bob chooses a marble at random and without putting it back choose another one at random. What is the probability that the first marble is green and the second is red? Write your answer as a fraction in simplest form.
In a drawer, there are 11 pairs of socks, 7 of which are white, and 9 t-shirts, 3 of which are white. If you randomly select one pair of socks and one t-shirt, what is the probability that both are white?Express your answer as a fraction. Do NOT enter a decimal.
At bedtime, you read three books to your kids, Walker, Michael, and Luke. Together, they have 3232 books. If you decide to randomly choose three books, what is the probability that the three you choose will consist of each of their favorite books? Assume they have different favorites. Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth.