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Determine the coefficient of variation for the last 500 pilot plant test runs of high temperature film having a mean of 900 Kelvin with a standard deviation of 54.
The probability of accepting a lot of unacceptable quality is known as
Failure mode, effect, and criticality analysis, (FMECA) is primarily for the purpose of
Four ingredients are blended to make a final product. Using the data below, what is the expected weight and variation of the final product?
Ingredient A 70 ± 3.00 grams
Ingredient B 20 ± 1.73 grams
Ingredient C 15 ± 1.73 grams
Ingredient D 10 ±- 1.00 grams
Which of the following distributions models events that have 2 possibilities on each trial?
A single sampling plan calls for a sample size of 80 with an acceptance number of five and a rejection number of six If the quality of the submitted lots 10 percent defective. then the percent of lots expected to be accepted in the long run is approximately.
The primary advantage of the Latin square design, compared to the factorial design, is that
The expression below is which of the following?
In the failure rate model shown below, which one of the sections represents the period when catastrophic failures are likely to occur?
Consider the following statement:
"A defect which might affect the appearance or general function of essential parts"
This definition describes a seriousness classification described as
Which of the following nondestructive testing methods can be used to evaluate sub-surface discontinuities in aluminum bar stock?
Ⅰ. Microwave.
Ⅱ. Magnetic particle.
Ⅲ. Pulse echo.
Ⅳ. Eddy current.
Which of the following is NOT a statistical level of measurement?
When using a control chart, a point plotting within the limits on the chart is
Which of the following is the BEST method to developing materials for a training program on the gaps in performance?
In the planning of a new major manufacturing program, the greatest quality effort should be put logically in
A two-way analysis of variance has r levels for one variable and c levels for the second variable with 2 observations per cell. The degree of freedom for interaction is
A vendor may be audited both before and during the execution of a contract. During such a vendor audit, the focus may be directed at the management and resource management of the company. Which of the following areas would be EXCLUDED during such an audit?
The use of 100% inspection normally means
The sample size for a product quality audit should be
Which table should be used to determine a confidence interval on the mean when standard deviation is NOT known and the sample size is 10?
Which of the following would be considered the WEAKEST reason to initiate an audit?
How many outcomes are possible when performing a single trial of a binomial experiment?
Normally, complaint data for both a product or service organization should provide
The first and most important step, in establishing a good corporate quality plan is