SOLUTION: From past information it is known that 10 percent of the chips made by Machine A are defective and 5 percent of the chips made by Machine B are defective. A quality control engine

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Question 352612: From past information it is known that 10 percent of the chips made by Machine A are defective and 5 percent of the chips made by Machine B are defective. A quality control engineer selects two chips at random, one from Machine A and one from Machine B. Find the probability that:
a. both chips are defective

b. only the chip from Machine A is defective

c. exactly one chip is defective

d. neither chip is defective

Answer by Fombitz(32388) About Me  (Show Source):
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DUPLICATE SEE Question 352696