Multiple Choice
Urn I contains three green and four red marbles,and Urn II contains one green,two white,and two red marbles.A marble is randomly drawn from Urn I and placed into Urn II.A marble is then randomly drawn from Urn II.If it is red,what is the probability that a red marble was drawn from Urn I?
A)
B)
C)
D)
E)
Correct Answer:

Verified
Correct Answer:
Verified
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