A manufacturer of salad dressings uses machines to dispense liquid ingredients into bottles that move along a filling line.The machine that dispenses dressings is working properly when 8 ounces are dispensed.The standard deviation of the process is 0.15 ounces.Suppose that the average amount dispensed in a particular sample of 50 bottles is 7.952 ounces.Develop a 99% confidence interval around this sample mean.

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The Answer of A manufacturer of salad dressings uses machines to dispense liquid ingredients into bottles that move along a filling line.The machine that dispenses dressings is working properly when 8 ounces are dispensed.The standard deviation of the process is 0.15 ounces.Suppose that the average amount dispensed in a particular sample of 50 bottles is 7.952 ounces.Develop a 99% confidence interval around this sample mean.

A Manufacturer of Salad Dressings Uses Machines to Dispense Liquid