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Mathematics, 20.09.2020 07:01 maxi12312345
A factory that manufactures bolts is performing a quality control experiment. Each object should have a length of no more than 12 centimeters. The factory believes that the length of the bolts exceeds this value and measures the length of 86 bolts. The sample mean bolt length was 12.03 centimeters. The population standard deviation is known to be 0.15 centimeters
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A factory that manufactures bolts is performing a quality control experiment. Each object should hav...
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