Conditional Probabilityhard
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A factory has two machines. Machine 1 makes 70% of items, 2% defective. Machine 2 makes 30%, 5% defective. If an item is not defective, what is the probability it came from Machine 2?
A factory has two machines. Machine 1 makes 70% of items, 2% defective. Machine 2 makes 30%, 5% defective. If an item is not defective, what is the probability it came from Machine 2?