1. In a manufacturing process, parts produced are classified in the table below. A 400 parts are classified by surface flaws and as (functionally) defective. DEFECTIVE SURFACE FLAWS YES NO YES 10 30 NO 18 342 (c) If the part classified hao surface flaws, what is the probability that it is defective? (d) If the part classified is defective, what is the probability that the part classified has surface flaws? (e) If the part classified is not defective, what is the probability that the part classified has no surface flaws?

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