Answered: The probability that the oldest is a…

The probability that the oldest is a boy and the youngest is a girl, given that there is at least one boy and at least one girl (Simplify your answer. Type an integer or a fraction.)

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: Molly really enjoyed country music. After listening one afternoon to her favorite station for an…

A: Given that After listening one afternoon to her favorite station for an hour, she had heard 25…

Q: A university math department offers courses in College Algebra, Finite Mathematics, and Applied…

Q: Suppose that an outfit consists of a shirt and a pair of pants. If you have 4 different shirts and 3…

Q: In a popular online role playing game, players can create detailed designs for their character's…

A: <p>First, we need to calculate the total number of visitors who visited the website. This is…

Q: A woman is traveling with a wolf, a goose, and a mouse. She must cross a river in a boat that will…

Q: The owner of a stereo store wants to advertise that he has many different sound How many different…

Q: A group of boys shares some cards among themselves. If each of them tried to take 8 cards each, the…

Q: A store buys action figures in boxes. Each box contains 50 bags, and each bag contains 6 action…

A: Solution ) At the beginning of the month, the store has: 7 unopened boxes, 15 unopened bags, and 3…

Q: In a popular online role playing game, players can create detailed designs for their character's…

A: Basic formula of Probability:P = X/Nwhere:X = number of favorable outcomesN = total number of…

Q: A group of 30 students plan to take classes. If 13 of them will take English, 17 will take Biology,…

A: A group of students plan to take classes. If of them will take English, will take Biology, will…

Q: In a class, there are 4 students majoring in computer science, 9 students majoring information…

Q: The math club has seven members and will choose a team of three to send to a competition. The…

A: Given that the math club has 7 members and will choose a team of 3 to send to a competition. The…

Q: Your roommate has six pets (fish, cat, tur- tle, dog, rock, and pony). He will take three of his six…

A: Given that Your roommate has six pets (fish, cat, tur- tle, dog, rock, and pony). He will take three…

Q: A student has a choice of four professors for English, four professors for Mathematics, and two…

A: Total no.of English Professors = 4 Total no.of Mathematics Professors = 4 Total no.of Health…

Q: Maria and John have decided that once they live in a house, they want to have a pet. They go to an…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Of the 137 students who took a mathematics exam, 57 correctly answered the first question, 65…

Q: In a popular online role playing game, players can create detailed designs for their character's…

A: <p>First, we need to calculate the total number of visitors who visited the website. This is…

Q: A team of 5 people will be selected out of 9 boys and 14 girls. How many different teams can be…

A: Given that, Total number of girl = 14 Total number of boy = 9 We have to find number of different…

Q: Suppose you have a choice of ten TV sets that can be matched with any of six DVR players and eight…

A: Multiplication rule of counting: If a task consists of a sequence of choices in which there are ‘a’…

Q: There are three light bulbs in a room, and three light switches outside the room. You are outside,…

A: Suppose the three bulbs are B1 , B2 & B3 and the three switches are S1 , S2…

Q: You have 4 indistinguishable gold coins and 4 indistinguishable silver coins. Each coin has a side…

Question

100%

The oldest is a boy and the youngest is a girl, given that there is at least one boy and at least one girl.

Given a family with three children, find the probability of the event.
The oldest is a boy and the youngest is a girl, given that there is at least one boy and at least one girl.
...
The probability that the oldest is a boy and the youngest is a girl, given that there is at least one boy and at least one girl
is.
(Simplify your answer. Type an integer or a fraction.)

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: Given Data

VIEW

Step 2: Calculation

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

Most courses offered at a local university worth either 4 or 5 credit hours. The members of the women's basketball team are taking a total of 49 courses that are worth a total of 207 credit hours. How many 4-credit courses and how many 5-credit courses are being taken? The team members are taking... 4-credit hour courses 5-credit hour courses.
If you buy three pairs of jeans, five sweaters, and two pairs of boots, how many new outfits (consisting of a new pair of jeans, a new sweater, and a new pair of boots) will you have?
If a team of four players must be made from eight boys and six girls, how many teams can be made if they must all be boys?
In a popular online role playing game, players can create detailed designs for their character's "costumes," or appearance. Noah sets up a website where players can buy and sell these costumes online. Information about the number of people who visited the website and the number of costumes purchased in a single day is listed below. 12 visitors purchased no costume. 193 visitors purchased exactly one costume. 19 visitors purchased more than one costume. If next week, he is expecting 400 visitors, about how many would you expect to buy exactly one costume? Round your answer to the nearest whole number.
The owner of a stereo store wants to advertise that he has many different sound systems in stock. The store carries 6 different CD players, 10 different receivers, and 9 different speakers. Assuming a sound system consists of one of each, how many different sound systems can he advertise?
A certain state previously had license plates containing two letters followed by four digits but now has plates with three letters followed by three digits. How many more plates are now available?