Two boxes contain colored balls. Box 1 contains 4 blue, 5 green and 3 red balls. Box 2 contains 6 blue, 2 green and 3 red balls. A ball is selected at random from box 1 and transferred to box 2. A ball is then selected at random from box 2. If the ball selected from box 2 is green, what is the probability that the ball transferred from box 1 was: (a) red? (b) blue?

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Q: What is the probability that a green ball is selected from the first box?

A: Here use tree diagram

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Q: what is the probability that the other side is colored black?

A: Our aim is to find the probability that the other side is colored black.

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A:

Q: A box contains 50 cards where 35 of them are green and the other 15 cards are blue . If two cards…

A: Given data isTotal no. of cards in a box = 50No.of green cards = 35No.of blue cards = 15

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Q: If new cases of West Nile in New England are occurring at a rate of about 2 per month, then what’s…

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Q: Suppose Julia owns a pen manufacturing company and determines that 3 out of every 75 pens are…

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Q: Suppose you have 3 nickels and 4 dimes in your right pocket and 2 nickels and a quarter in your left…

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Q: A box contains 10 colord light bulbs, 5 green, 3 red and 2 yellow. one light bulb is selected at…

A: Note: Since you have posted a question with multiple sub-parts, we will solve first three subparts…

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Q: An insurance company issues policies of two types - 20% are of type A and the remainder are of type…

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