Does a process of producing stainless steel pipes of length 20 ft for nuclear reactors need adjustment
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Does a process of producing stainless steel pipes of length 20 ft for nuclear reactors need adjustment if, in a sample, 4 pipes have the exact length and 15 are shorter and 3 longer than 20 ft? Use the normal approximation of the binomial distribution.
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Under the hypothesis that no adjustment is needed shorter and longer pipes a...View the full answer
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