Six Sigma Quality Refers to Having a Very Capable and Precise

question 59

Multiple Choice

Six Sigma quality refers to having a very capable and precise processes that make only _____ or _____ defects per million parts produced.

• A)1 or 2
• B)3 or 4
• C)9 or 10
• D)99 or 100
• E)199 or 200

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Definitions:

Level of Significance

The probability of rejecting the null hypothesis when it is actually true, used as a threshold in hypothesis testing.

Test Statistic

A calculated value from a data sample used to test a hypothesis against some criteria.

P-Value

The probability of observing a statistical summary at least as extreme as the one observed if the null hypothesis is true.

Sample Mean

The average of a set of numerical values taken from a larger population, used as an estimate of the population mean.