(Answered) An instrument is made up of 3 parts an upper part a middle

Economics

An instrument is made up of 3 parts: an upper part, a middle part and a lower part. the instrument is then assembled. 6% of the upper parts are defective, 3% of the middle parts are defective, and 2% of the lower parts are defective. What is the probability that none of the 3 components are defective?

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