Six Sigma LSSYB Online Practice Questions and Exam Preparation

Six Sigma LSSYB Online Questions & Answers

• Question 41:

  The design and code review effort is high (process is effective) in a project, and it results in less number of defects injected in UAT phase. Identify the appropriate type of correlation between review effort and number of defects. (Assume that "r" value is good).

  A. Positive Correlation
  B. Strong Negative Correlation
  C. Non linear Correlation
  D. Strong Positive Correlation
  B. Strong Negative Correlation

• Question 42:

  "If P value is >=0.5, then the process is said to be Normal" ?Indicate what type of statistics is being used?

  A. Descriptive
  B. Inferential
  C. Expression
  D. None of the above
  B. Inferential

• Question 43:

  The Control Chart would help us to determine whether the process is:

  A. Stable
  B. Capable
  C. Correlation
  D. Prediction
  A. Stable

• Question 44:

  A Micro Process Map may map a process showing the entire activities of a department and can likely be broken into many Macro Process Maps showing numerous processes that comprise the activities of the department.

  A. True
  B. False
  B. False

• Question 45:

  The Mann-Whitney test is a powerful test and is unique to situations from which of the choices listed?

  A. Testing the identity of two populations
  B. Focuses on equality of the Median of the two populations
  C. More widely applicable than the traditional "t-test"
  D. Both b and c
  D. Both b and c

• Question 46:

  What conclusion is most correct about the Experimental Design shown here with the response in the far right column?

  

  A. No factor has enough statistical confidence greater than 95% to have an impact on the response rate
  B. Constant, Adv and Bev are the only factors statistically affecting the response rate with 95% confidence or more
  C. If the Adv is increased from the low level to the high level, the response rate increases
  D. The response level is statistically concluded to only need the Adv and Bev factors set at the low level to get the largest response rate
  D. The response level is statistically concluded to only need the Adv and Bev factors set at the low level to get the largest response rate

• Question 47:

  In a process FMEA, one must first:

  A. Reduce the probability of occurrence
  B. Reduce the severity
  C. Increase the probability of detection
  D. All of the above
  B. Reduce the severity

• Question 48:

  The RPN or Risk Priority Number is used to rank the various Failure Modes as to their impact on the output of the subject process.

  A. True
  B. False
  A. True

• Question 49:

  One of the 5S approaches to eliminating waste is to organize all tools, information and inventory utilized at a workstation in such a manner that the operator knows exactly where things are when needed. This 5S tool is called __________________.

  A. Standardizing
  B. Scheduling
  C. Sustaining
  D. Straightening
  D. Straightening

• Question 50:

  The method of Steepest Ascent guides you toward a target inside the original inference space.

  A. True
  B. False
  B. False