Five identical bowls are labelled 1, 2, 3, 4 and 5. Bowl i contains i white and 5-i black balls, with i = 1, 2, 3, 4, 5. A bowl is randomly selected and two balls are randomly drawn (without replacement) from the bowl. Given that both balls drawn are white, what is the probability that bowl 2 was selected? Select one: O A. 0.05 OB. 0.0825 O C. None of the others O D. 0.0625 O E. 0.075

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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Five identical bowls are labelled 1, 2, 3, 4 and 5. Bowl i contains i white and 5-i black balls, with i = 1, 2, 3, 4, 5. A bowl is randomly selected and
two balls are randomly drawn (without replacement) from the bowl. Given that both balls drawn are white, what is the probability that bowl 2 was
selected?
Select one:
A. 0.05
OB. 0.0825
OC. None of the others
O D. 0.0625
O E. 0.075
Transcribed Image Text:Five identical bowls are labelled 1, 2, 3, 4 and 5. Bowl i contains i white and 5-i black balls, with i = 1, 2, 3, 4, 5. A bowl is randomly selected and two balls are randomly drawn (without replacement) from the bowl. Given that both balls drawn are white, what is the probability that bowl 2 was selected? Select one: A. 0.05 OB. 0.0825 OC. None of the others O D. 0.0625 O E. 0.075
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