B. A box contains 6 red balls 4 blue balls Draw two cards in a row If the draw is with return, what is the probability that 1. The twoballsare blue 2. The twoballs are of different colours

Given 10 balls =6(red ball)+4(blue balls) Draw 2 balls.

Answered: B. A box contains 6 red balls 4 blue…

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

There are 15 m&ms in a bag 6 red 5 blue 3 green and 1 yellow if you draw one m&ms from a bag what is the probability of drawing a red m&m
A box contains 5 white balls and 2 red balls. If three balls are drawn from one box, find the probability that a. One ball is white b. No ball is white c. At least one ball is white d. At most one ball is white
Lily has four cards 1,2,4,4Vivian has two cards 10,20What is the probability that if one card is selected from each person, that the sum of their cards is equal to 14
A bag contains 100 tickets numbered 1,2....,100. If one ticket is picked at random, the probability that the number on the ticket is divisible by 2 or 3 is
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.
An urn contains 5 green, 6 blue, and 4 red balls. You take 3 balls out of the urn, one after the other, without replacement. Compute the probability that the third ball is red given that the first two balls are green.
What is the probability that a couple that has 5 children will have: 4 boys and 1 girl? 5 girls? 3 boys and 2 girls? 3 girls and 2 boys? If the couple has 5 boys in a row, what is the probability that child that the next child will be a boy?
. Box A contains 5 red and 3 white marbles and box B contains 2 red and 6 white marbles. If a marble is drawn from each box, what is the probability that they are both of some color.
There are 9 women and 8men with a chance to be on a game show. The producer of the show is going to choose 10 of these people at random to be contestants. What is the probability that the producer chooses 4 women and 6 men? Is this using the C and P and doing it on the calculator?
23.

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

B. A box contains 6 red balls 4 blue balls Draw two cards in a row If the draw is with return, what is the probability that 1. The two balls are blue 2. The two balls are of different colours