# Question: Among 12 metal parts produced in a machine shop 3

Among 12 metal parts produced in a machine shop, 3 are defective. If a random sample of three of these metal parts is selected, find:

a. The probability that this sample will contain at least two defectives.

b. The probability that this sample will contain at most one defective.

a. The probability that this sample will contain at least two defectives.

b. The probability that this sample will contain at most one defective.

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