Which of the following conditions is a typical organizational roadblock to a Six Sigma program?

• A.Management uses a data-driven approach.
• B.A team-based model provides the basis for work units.
• C.The program operates independently of the organizational structure.
• D.The organization's leadership is focused on sustained performance and outcomes.

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Sally and Sara sell flower pots at their garage sale. Sally motivates Sara mentioning that they will sell a minimum of 15 pots per day if the outside temperature exceeds 60o F. From a sample, whose population is assumed to follow a Normal Distribution, taken for 30 days at 60 degrees or more an average of 13.6 pots per day were sold with a Standard Deviation of 0.7 pots. For the sales accomplished above, what test would validate if they met their requirements?

• A.Test for Equal Variance
• B.One-Sample t-Test
• C.F Test
• D.Chi Square Test

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The following is a set of individual measurements:
3 5 4 5 6 3 4 3 2 4 5 6 5 7 6 4 5 5 8 7 6 6 7 7 4
Find the control limits for the individuals chart.

• A.2.7 and 7.5
• B..7 and 11.2
• C.1.6 and 8.6
• D.none of the above

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Special Cause Variation falls into which two categories? (Note: There are 2 correct answers).

• A.Natural
• B.Short term
• C.Assignable
• D.Pattern

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Sally and Sara sell flower pots at their garage sale. Sally motivates Sara mentioning that they will sell a minimum of 22 pots per day if the outside temperature exceeds 60o
F. From a sample, whose population is assumed to follow a Normal Distribution, taken for 30 days at 60 degrees or more an average of 18.2 pots per day were sold with a Standard Deviation of 0.9 pots. What is the Z value for this sales process?

• A.1.62
• B.2.11
• C.4.22
• D.1.23

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