One bag contains 6 white balls, 3 red and 4black balls, and a second bag contains 4white balls and 6 black balls. One ball is drawn from the first bag and placed unseen in the second bag. If the second ball drawn is black, what is the probability that a white was drawn from the first bag? 36/141 18/141 180/451 none of the choices

One bag contains 6 white balls, 3 red and 4black balls, and a second bag contains 4white balls and 6 black balls. One ball is drawn from the first bag and placed unseen in the second bag. If the second ball drawn is black, what is the probability that a white was drawn from the first bag? 36/141 18/141 180/451 none of the choices

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 computer retail store has 12 personal computers in stock. A customer wants to purchase three of the computers. Assume that of the 12 computers, 4 are defective. If the computers are seleceted at random what is the probability that exactly one of the purchased computers is defective?
proper explanation is required.
An urn contains 6 pink and 9 white balls. Five balls are randomly drawn from the urn in succession, with replacement. That is, after each draw, the selected ball is returned to the urn. What is the probability that all 5 balls drawn from the urn are pink? Round your answer to three decimal places. Need only handwritten solution only (not typed one).
It needs to be written like so for example A U B U C
If 4 cards are dealta from a standard deck of 52 cards, what is the probability thatthat 3 will be diamonds?
One bag contains 6 white balls, 3 red and 4black balls, and a second bag contains 4white balls and 6 black balls. One ball is drawn from the first bag and placed unseen in the second bag. If the second ball drawn is black, what is the probability that a white was drawn from the first bag? A 36/141 В none of the choices 180/451 18/141
An urn has 3 red, 4 white, and 3 blue balls in an urn and two are drawn one after another without replacement. What is the probability that the two balls are both red given that they are the same color?
a. Assume that a bag contains 5 black, 4 blue balls. 2 balls are drawn randomly one after another to note the color only ( repetition is allowed ). What is the probability that the second ball is black?
A bag contains 10 red, 16 white and 8 green balls. I pulled a ball off Bag randomly. What is the probability: A) That the ball taken is not red? B) That the ball taken is green and not red? C) That the ball drawn is white or green?