A bag of balls contains 7 black balls and 5 whiteballs. We randomly draw 5 balls, so what is theprobability that it includes 2 white balls?OOOOO0.342. 0.442. 0.445.a.b.C.d.e

Answered: Image /qna-images/answer/38e2f9f4-22c7-4109-ad8a-ba27e4aacbed.jpg

Answered: A bag of balls contains 7 black balls…

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

3. A box has 6 black, 4 red, 2 white and 3 blue shirts. Two shirts are picked at random, find the probability of drawing 1 black shirt and 1 white shirt? a. 4/35 b. 12/15 c. 8/15 d. 8/35
A box contains 7 red,6 black, and 5 balls. All are identical except in color. If three balls are drawn at random. Determine the probability that the selected balls being. A. All blue B. One from each other C. Two red and one black
A box contains 5 black, 4 green, 5 yellow and 6 blue balls. A ball is selected at random, what is the probability that the selected ball is blue or green? O a. 9/20 O b. 1/2 O c. 3/4 O d. 11/20
A bag contains 24 marbles, of which 6 are blue and 8 are green. One marble is drawn from the bag. What is the probability that the marble drawn is not blue? 3 OA. 4 OB. 4 3 OC. 7 7 OD. 12
A bag contains 5 red balls, 8 white balls, and 7 orange balls. Find the probability of drawing a white or an orange. P(white or orange) O 7/20 O 15/20 56/400 O 15/400
Two cards are drawn at random from an ordinary pack of 52 cards. Find the probability that both are hearts. a. 3/52 b. 1/10 c. 1/17 d. 1/15
If there are 2 green marbles, 5 blue marbles, and 3 red marbles in a black velvet bag. What is the probability that a person randomly selects either a green or a red marble? O 0.3 O 0.5 O 0.7 O 0.8
Suppose you draw a card from a well-shuffled deck of 52 cards. What is the probability of drawing a 9 or a queen? P(9 or queen) = (Simplify your answer. Type an integer or a fraction.)
From a bag containing 3 white, 4 black and 5 red marbles, a marble is drawn. Find the probability that marble is not red. 8. 12 5 12 12 12 Next

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

A bag of balls contains 7 black balls and 5 white balls. We randomly draw 5 balls, so what is the probability that it includes 2 white balls? O O O • 0.342 . 0.442 .a .b .C .d