Box a holds two 60-watt bulbs, three 75-watt bulbs, and two 100-watt bulbs. Box b holds...

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Box a holds two 60-watt bulbs, three 75-watt bulbs, and two 100-watt bulbs. Box b holds five 60-watt bulbs, one 75-watt bulb, and three 120-watt bulbs. One bulb is picked at random out of one of the two boxes. Given the selection procedure, the probability that the bulb selected is from box a is 1/3, and the probability that the bulb selected is from box b is 2/3. TMIC a) What is the probability that the bulb selected is a 60-watt bulb? w b) If it is known that the bulb that was picked is a 60-watt bulb, that was presen what is the probability that it was from box a? 101 JAYMOL Box a holds two 60-watt bulbs, three 75-watt bulbs, and two 100-watt bulbs. Box b holds five 60-watt bulbs, one 75-watt bulb, and three 120-watt bulbs. One bulb is picked at random out of one of the two boxes. Given the selection procedure, the probability that the bulb selected is from box a is 1/3, and the probability that the bulb selected is from box b is 2/3. TMIC a) What is the probability that the bulb selected is a 60-watt bulb? w b) If it is known that the bulb that was picked is a 60-watt bulb, that was presen what is the probability that it was from box a? 101 JAYMOL