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The chips of a computer manufacturer are supplied by 2 companies: 35% from A, and 65%...

The chips of a computer manufacturer are supplied by 2 companies: 35% from A, and 65% from B. Of those supplied by A, 1% are defective; by B, 2% are defective.

a. Construct the Tree Diagram of the situation.

b. A chip is randomly selected. Find the probability that the chip is defective.

c. Given a chip is defective. Find the probability that the chip is from A.

Math   Statistics-And-Probability   
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