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.
7.897, 8.007
You might also like to view...
The depreciation method that estimates the number of units of service or output that can be provided by an asset and allocates the depreciable cost of the asset on the basis of the use or output during each period is called the
a. declining-balance method. b. sum-of-the-years'-digit method. c. units-of-production method. d. straight-line method.
The quality of receivables refers to:
A. The method of collection. B. Sales turnover. C. The likelihood of collection without loss. D. The creditworthiness of sellers. E. The interest rate.
Which of the following is NOT an example of good email etiquette?
a. Answer every email message as soon as it is received. b. Forward an email from another person only with the permission of the original writer. c. Send short, direct messages that would typically be sent through memos. d. Avoid sending messages when you are angry.
Steady state, according to Katz & Kahn (1978), refers to ______.
A. organizations that are perfectly balanced with their environment B. a continuous flow of energy from the external environment and a continuous export of the products of the system C. entropy D. equifinality