You want to determine the lower control line for a p-chart for quality control purposes. You take several samples of a size of 50 items in your production process. From the samples, you determine the fraction defective is 0.006 and the standard deviation is 0.001. If the desired confidence level is 99.7 percent, which of the following is the resulting LCL value for the line?
A. 0.003
B. 0.002
C. 0.004
D. 0.0
E. None of these
Answer: A
You might also like to view...
The specific identification inventory method should be used when the inventory consists of identical, low cost units that are purchased and sold frequently
Indicate whether the statement is true or false
Jody is emotionally fit, so she is likely to
A) have difficulty controlling her weight. B) be a high maintenance person. C) be quite hostile toward people she dislikes. D) appear relaxed and friendly at meetings.
An example of the "course of dealing" concept that courts will use in interpreting a contract under the UCC would be:
a. Steven and Michelle have been involved in contracts together for over 5 years. Steven maintains the sign for Michelle's restaurant. Each time Steven sees the sign needs repair, he fixes it without need of express consent from Michelle. Michelle has always paid the bill promptly. b. Temaco, Superior Oil, and AllBig, are the largest national oil companies in the country. In each refinery, orders are placed at the beginning of each quarter for priority delivery to distributors. c. Bob sees an ad in the local paper for heritage flower seeds sold by Mel. He calls Mel and is so excited by his find that he orders a quantity of the seeds to be shipped as soon as possible but does not inquire as to price. Mel sends him the seeds and the invoice. d. None of the above.
The EPA is a cabinet-level department
a. True b. False Indicate whether the statement is true or false