Which of the Following Statements Is True of Six Sigma

question 94

Multiple Choice

Which of the following statements is true of Six Sigma?

• A) It is a statistically based philosophy to reduce defects and boost productivity.
• B) At Six Sigma, a production process will have 6.6 defects per million units.
• C) At Six Sigma, a production process would be 100 percent accurate.
• D) A company can achieve Six Sigma perfection by reducing the number of defects to one in six thousand.

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Definitions:

Interval Estimate

A range of values used to estimate a population parameter, typically expressed through confidence intervals.

Confidence

The degree of certainty or belief in a statistical estimate or hypothesis.

Mean Scores

The average value derived from a set of numbers or scores.

Matched Pairs T-test

A statistical method used to compare two related samples, typically to determine if there is a significant difference between them.