Does a process of producing plastic rods of length = 2 meters need adjustment if in a
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Does a process of producing plastic rods of length µ̃= 2 meters need adjustment if in a sample, 2 rods have the exact length and 15 are shorter and 3 longer than 2 meters? (Use the sign test.)
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We drop the two rods of exact length Then we have a sample of 1...View the full answer
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