Bag A contains 8 red, 4 green and 3 white marbles and Bag Bcontains 7 red, 5 green and 3 white. Bag C contains 6 red, 4 greenand 5 white.a) If three marbles are drawn from Bag A at random withoutreplacement, find the probability that(i) marbles drawn are of different colors.(ii) none of the marbles is green.(iii) at least one of the marble is green.b) If one of the three bags is selected at random and a marble isdrawn at random, find the probability that the marble is drawnfrom Bag B given that the selected marble is green.

Answered: Image /qna-images/answer/7717113c-8f61-4356-8ca3-080b71fb4f88.jpg

Answered: Bag A contains 8 red, 4 green and 3…

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

Similar questions

A board is made up of 16 squares. Each square can only fit one coin. The four squares in the center of the board are gray and the rest is white. Malcolm randomly tosses a coin blindfolded. Without removing the first coin, he tosses another coin. Given that both coins land in the squares on the board, find the probability that the first coin lands on a white square and the second coin lands on a gray square. Also, find the probability that both coins land on gray squares.
Bag A contains 3 red and 4 black balls and Bag B contains 4 red and 5 black balls. One ball istransferred from Bag A to Bag B and then a ball is drawn from Bag B. The ball so drawn is found tobe red in color. Find the probability that the transferred ball is black.
Urn A contains 3 white and 4 red balls. Urn B contains 4 white and 5 black. If an urn is chosen at random and a ball is drawn from it, what is the probability that the ball so drawn is a white one.
Suppose a jar contains 15 red marbles and 10 blue marbles. If you reach in the jar and pull out 2 marbles at random at the same time (same as drawing without replacement), find the probability that both are red.
There are two bags A and B. Bag A contains n white balls and 2 black balls while bag B contains 2 white balls and n black balls. One of the two bags is selected at random and two balls are drawn from it without replacement. We know that if both the balls drawn are white balls, the probability of bag A being selected to draw the balls is . Find the value of n.
A club of 17 people consists of 9 men and 8 women. A team of 10 is randomly selected from the club. How would I get the probability for the team that consists of 5 men and 5 women.
Bonnie and Connie are twins with identical purses. Bonnie needs 35 cents to pay for a parking meter. Suppose that Bonnie's purse has 5 quarters, 3 dimes, and 2 nickels while Connie's purse has 2 quarters, 5 dimes, and 3 nickels in it. Not being able to tell the difference between the purses, Connie picks one at random and grabs two coins from it. What is the probability that Bonnie picked her own purse given that she drew out enough change to pay for her parking meter? (Note: Bonnie needs to put in at least 35 cents to pay her parking meter.)
A bag contains 6 blue,3 red and 2 black balls. If 2balls are drawn at random fromthe bag, not replaced and thenanother ball is drawn. Whatis the probability of drawing2 blue balls and 1 black ball?
Bag A contains 6 red and 7 black balls and Bag B contains 9 red and 6 black balls. Oneball is transferred from Bag A to Bag B and then a ball is drawn from Bag B. The ball sodrawn is found to be black in color. Find the probability that the transferred ball was red.

Recommended textbooks for you

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

SEE MORE TEXTBOOKS