Mathematics, 27.06.2020 17:01 mawawakaiii

Smith is a weld inspector at a shipyard. He knows from keeping track of good and substandard welds that forthe afternoon shift 5% of all welds done will be substandard. If Smith checks 300 of the 7500 welds completedthat shift, what is the probability that he will find less than 20 substandard welds

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Smith is a weld inspector at a shipyard. He knows from keeping track of good and substandard welds t...