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 (in ounces) are shown below.Assume the population has a normal distribution.
Provide a 95% confidence interval for the mean weight of all such units.

Question

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 (in ounces) are shown below.Assume the population has a normal distribution.  ​
Provide a 95% confidence interval for the mean weight of all such units.

Quizplus · Accepted Answer

The Answer of 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 (in ounces) are shown below.Assume the population has a normal distribution.  ​
Provide a 95% confidence interval for the mean weight of all such units.

A Quality Control Technician Is Checking the Weights of a Product.She