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Mathematics, 13.07.2020 14:01 essie10
A quality control specialist at a pencil manufacturer pulls a random sample of 45 pencils from the assembly line. The pencils have a mean length of
17.9 cm. Given that the population standard deviation is 0.25 cm, find the P-value you would use to test the claim that the population mean of
pencils produced in that factory have a mean length equal to 18.0 cm.
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Answers: 2
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A quality control specialist at a pencil manufacturer pulls a random sample of 45 pencils from the a...
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