Six Sigma LSSYB Online Practice Questions and Exam Preparation

Six Sigma LSSYB Online Questions & Answers

• Question 91:

  Following have been exponents of Quality evolution except:

  A. Juran
  B. Philip Crossby
  C. Wockhardt
  D. Deming
  C. Wockhardt

• Question 92:

  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 60?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. F Test
  B. Test for Equal Variance
  C. Chi Square Test
  D. One-Sample t-Test
  D. One-Sample t-Test

• Question 93:

  Which of these items contribute to what is necessary for successful Kaizen events?

  A. Analysis tools
  B. Management support
  C. Operator support
  D. All of these answers are correct
  D. All of these answers are correct

• Question 94:

  A 5 Why Analysis is used to help identify possible defect causes when which one of the below listed tools is created?

  A. Fishbone Diagram
  B. SIPOC
  C. X-Y Matrix
  D. Pareto Chart
  A. Fishbone Diagram

• Question 95:

  Which statement is correct about the Regression shown here?

  

  A. The dependent variable is the outside temperature
  B. The relationship between outside temperature and number of customers per hour is a Linear Regression
  C. The dashed lines indicate with 95% confidence where all of the process data should fall between
  D. The dashed lines indicate with 95% confidence the estimate for the Quadratic Regression Line
  D. The dashed lines indicate with 95% confidence the estimate for the Quadratic Regression Line

• Question 96:

  If a set of data is very similar in value yet far off the mark relative to the targeted value this data could be said to be:

  A. Precise but not accurate
  B. Accurate but not precise
  C. Precise but skewed
  D. Accurate but distributed
  D. Accurate but distributed

• Question 97:

  Which statement(s) are correct about the Pareto Chart shown here for the DOE analysis?

  

  A. It is unknown from this graph how many factors were in the Experimental Design
  B. The factors to keep in the mathematical model are E, D, DE, BD and B with an alpha risk equal to 2.06
  C. The effects to keep in the mathematical model are E, D, DE, BD and B with an alpha risk equal to 0.05
  D. Both a and c
  D. Both a and c

• Question 98:

  In the expression Y = f(Xn) Y, the output, is the ___________ variable and Xn, the inputs, are the __________ variables.

  A. Independent, dependent
  B. Individual, multiple
  C. Sole, multiple
  D. Dependent, independent
  D. Dependent, independent

• Question 99:

  Which of the following Six Sigma tool qualifies Voice of Customer:

  A. Kano Model
  B. Control charts
  C. Regression analysis
  D. Value stream mapping
  A. Kano Model

• Question 100:

  One of the primary deliverables from performing a SIPOC is to begin to understand which inputs have the greatest affect on the ____________ most valued outputs.

  A. Business's
  B. Employee's
  C. Management's
  D. Customer's
  D. Customer's