There are three urns containing black, red and green balls. urn 1 contains 4 black, 5 red and 3 gree

Elaina Conner

Elaina Conner

Answered question

2022-02-14

There are three urns containing black, red and green balls. urn 1 contains 4 black, 5 red and 3 green balls urn 2 contains 7 black, 4 red and 4 green balls urn three contains 6 black, 6 red and 5 green balls. An urn is chosen and ball is picked if the ball picked is green find the probability it has come from urn 3.

Answer & Explanation

iloverayyeb

iloverayyeb

Beginner2022-02-15Added 14 answers

Step 1
P[Urn 3Green]P[Green]=P[GreenUrn 3]P[Urn 3]
P[Urn 3Green]=P[GreenUrn 3]P[Urn 3]P[Green]
=(517)(13)(312)+(415)+(517)3
=55112+415+517
=5255+272+30060
=300827

Do you have a similar question?

Recalculate according to your conditions!

New Questions in High school probability

Ask your question.
Get an expert answer.

Let our experts help you. Answer in as fast as 15 minutes.

Didn't find what you were looking for?