Three urns of same appearance have balls Urn1: 2 black and 1 white Urn 2: 1 black and 2 white Urn 3: 2 black and 2 white If a urn is selected and one ball drawn is white what is the probability that second ball drawn is white if the first one is not returned

Question

Saurabh Koranglekar · Answer

Dear student Selection of white from urn 2 = 0.33 * 0.5 Selection of white from urn 3 = 0.33 *0.3 Required probability = 0.33* 0.8 = 0.264 Regards

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Three urns of same appearance have balls Urn1: 2 black and 1 white Urn 2: 1 black and 2 white Urn 3: 2 black and 2 white If a urn is selected and one ball drawn is white what is the probability that second ball drawn is white if the first one is not returned

Three urns of same appearance have balls
Urn1: 2 black and 1 white
Urn 2: 1 black and 2 white
Urn 3: 2 black and 2 white
If a urn is selected and one ball drawn is white what is the probability that second ball drawn is white if the first one is not returned

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Three urns of same appearance have balls Urn1: 2 black and 1 white Urn 2: 1 black and 2 white Urn 3: 2 black and 2 white If a urn is selected and one ball drawn is white what is the probability that second ball drawn is white if the first one is not returned

Three urns of same appearance have ballsUrn1: 2 black and 1 whiteUrn 2: 1 black and 2 whiteUrn 3: 2 black and 2 whiteIf a urn is selected and one ball drawn is white what is the probability that second ball drawn is white if the first one is not returned

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Three urns of same appearance have balls
Urn1: 2 black and 1 white
Urn 2: 1 black and 2 white
Urn 3: 2 black and 2 white
If a urn is selected and one ball drawn is white what is the probability that second ball drawn is white if the first one is not returned