There are 11 broken lightbulbs in a box of 175 lightbulbs. A random sample of 4 lightbulbs is chosen without replacement. a) How many ways are there to choose the sample? b) How many samples contain no broken lightbulbs? What is the probability that the sample contains no broken lightbulbs?

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A: As per guideline expert have to answer first question only since I had done 2 for you.

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A: Hey there! Thanks for posting the question. Your question has more than three sub-parts. However, we…

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A: We have to find given probability.

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A: It is given that a bag of M&M's has 4 red, 2 green, 6 blue and 7 yellow M&M's.

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A: Given, n(technicians) = 8 n(engineers) = 4 n(mathematics) = 3 Total  = 8+4+3  = 15 a) P(The…

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A: Introduction: The number of possible license plates is to be obtained.

Q: A bag of M&M's has 4 red, 5 green, 6 blue, and 2 yellow M&M's. What is the probability of randomly…

A: Total number of M&M's=17 a. no of yellow ones=2 P[randomly picking a yellow M&M]=217=0.1176…

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A: Solution:

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A: As per bartleby guideline expert have to answer first three subparts only dear student please upload…

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A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

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