Question

there are 1 red balls, 1 blue ball, and 3 white balls in an urn. A ball is drawn and its color is noted. After the ball is drawn, it is set aside and is replaced with a blue ball. Another ball is then drawn from the urn. Find the probability the first ball drawn was red given that the second ball drawn was blue.

Name: there are 1 red balls 1 blue ball and 3 white balls in an urn a ball is drawn and its color is noted after the ball is drawn it is set aside and is replaced with a blue ball another ball is 22158
Uploaded: 2022-09-30T07:34:23-08:00
Duration: 3 min 19 s
Channel: Ahmet Yavas
Description: there are 1 red balls 1 blue ball and 3 white balls in an urn a ball is drawn and its color is noted after the ball is drawn it is set aside and is replaced with a blue ball another ball is 22158

          there are 1 red balls, 1 blue ball, and 3 white balls in
an urn. A ball is drawn and its color is noted. After the
ball is drawn, it is set aside and is replaced with a blue
ball. Another ball is then drawn from the urn. Find the
probability the first ball drawn was red given that the second ball
drawn was blue.

Added by Theresa H.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Ahmet Yavas

09/30/2022

Step 1

There are 5 balls in total, so there are 5 possible outcomes for the first ball drawn. Show more…

Show all steps

Thanks for your feedback!

there are 1 red balls, 1 blue ball, and 3 white balls in an urn. A ball is drawn and its color is noted. After the ball is drawn, it is set aside and is replaced with a blue ball. Another ball is then drawn from the urn. Find the probability the first ball drawn was red given that the second ball drawn was blue.