Show Para
Urn I contains 5 red balls and 1 blue ball and urn II contains 2 red balls and 4 blue balls.
A fair die is tossed. If it results in an even number, balls are repeatedly withdrawn one at a time with replacement from urn I. If it is an odd number, then balls are repeatedly with drawn one at a time with replacement from urn II. Given that, the first two draws both have resulted in a blue ball.
Paragraph For Questions 53 and 54
Urn I contains 5 red balls and 1 blue ball and urn II contains 2 red balls and 4 blue balls.
A fair die is tossed. If it results in an even number, balls are repeatedly withdrawn one at a time with replacement from urn I. If it is an odd number, then balls are repeatedly with drawn one at a time with replacement from urn II. Given that, the first two draws both have resulted in a blue ball.
© examsnet.com
Question : 53
Total: 54
Go to Question: