CLSSGB Free Practice Test

When a Belt is analyzing sample data she should keep in mind that 95% of Normally Distributed data is within +/- 2 Standard Deviations from the Mean.

1. A. True
2. B. False

Correct Answer: A

A primary benefit of using a Multi-Vari Chart is it provides a visual presentation of two-way interactions.

1. A. True
2. B. False

Correct Answer: A

Customers make a purchase decision based on a number of factors. In Lean Six Sigma we refer to these decision points as CTQ’s or as __________.

1. A. Critical-to-quality
2. B. Conscious thought qualities
3. C. Conspicuous time quandaries
4. D. Cost of the quantity

Correct Answer: A

Hypothesis Tests determine the probabilities of differences between observed data and the hypothesis being solely due to __________ based on the result of the P-values.

1. A. Human error
2. B. Measurement error
3. C. Shift differences
4. D. Chance

Correct Answer: D

The Regression Model for an observed value of Y contains the term ?o which represents the Y axis intercept when X = 0.

1. A. True
2. B. False

Correct Answer: A