Question:
Three urn A, B, C, A has 7 red and 5 black balls, B has 5 red and 7 black balls, C has 6 red and 6 black balls. One urn is selected and black ball is taken out. Find probability that the selected urn is A.
Three urn A, B, C, A has 7 red and 5 black balls, B has 5 red and 7 black balls, C has 6 red and 6 black balls. One urn is selected and black ball is taken out. Find probability that the selected urn is A.
Updated On: Apr 5, 2024
- 7/18
- 5/17
- 7/19
- 5/18
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The Correct Option is D
Solution and Explanation
The correct answer is option (D) : 5/18
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