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4 May 2020
A quality control technician is checking the weights of a product. She takes a random sample of 8 units and weighs each unit. The observed weights are shown below. Assume the weights are normally distributed. 52 50 57 54 55 48 56 52 Provide the lower confidence limit (LCL) for a 92% confidence interval for the mean. Round your answer to 2 decimal places
A quality control technician is checking the weights of a product. She takes a random sample of 8 units and weighs each unit. The observed weights are shown below. Assume the weights are normally distributed. 52 50 57 54 55 48 56 52 Provide the lower confidence limit (LCL) for a 92% confidence interval for the mean. Round your answer to 2 decimal places
Karol A.Lv10
10 Feb 2021
