Six Sigma CLSSBB Online Practice Questions and Exam Preparation

Six Sigma CLSSBB Online Questions & Answers

• Question 281:

  The primary objective in removal of waste is to improve the Order Production Cycle where the time from _________________ to the time of receipt of payment is compressed.

  A. Shift start
  B. Product development
  C. Receipt of an order D. New fiscal year
  C. Receipt of an order D. New fiscal year

• Question 282:

  Correction, over-production, inventory, and motion are all examples of

  A. waste
  B. 5S target areas
  C. Noise
  D. value-added activities
  A. waste

• Question 283:

  An observation above upper control limit is concluded as?

  A. Process special cause variation
  B. Process common cause variation
  C. Process performance
  D. No variation
  A. Process special cause variation

• Question 284:

  To be an effective Lean Six Sigma practitioner one must understand the difference between ___________________________.

  A. ANOVA and the Analysis of Variance
  B. Nonparametric tests and tests of Non-normal Data
  C. Practical and Statistical significance
  D. F-test and test of variances of 2 samples
  C. Practical and Statistical significance

• Question 285:

  The primary reason that most companies implement six sigma is to

  A. reduce defects
  B. improve processes
  C. improve profit
  D. increase customer satisfaction
  C. improve profit

• Question 286:

  Early in a project a Belt will want to begin to identify and evaluate risk factors for the subject process and will therefore begin building a(n) ______________.

  A. SIPOC
  B. FMEA
  C. Business Case
  D. Team charter
  B. FMEA

• Question 287:

  A Belt working in a supply chain environment has to make a decision to change suppliers of critical raw materials for a new product upgrade. The purchasing manager is depending on the Belt's effort requiring that the average cost of an internal critical raw material component be less than or equal to $4,200 in order to stay within budget. Using a sample of 35 first article components, a Mean of the new product upgrade price of $4,060, and a Standard Deviation of $98 was estimated. In order to increase the Long Term Z value to 4, what is the maximum long term variation in pricing the Belt can accept for his upgraded critical raw material component?

  A. $20
  B. $35
  C. $70
  D. $110
  B. $35

• Question 288:

  A process produces nonconformities according to a Poisson distribution. If the mean of the nonconformities is 25, what is the standard deviation?

  A. 2.5
  B. 5.0
  C. 12.5
  D. 25.0
  B. 5.0

• Question 289:

  Control Charts were developed by Dr. Shewhart to track data over time. To detect Special Cause variation the Control Charts use which of these?

  A. Data shift analysis
  B. Outlier analysis methods
  C. Center Line and Control Limits
  D. None of the above
  C. Center Line and Control Limits

• Question 290:

  Data are collected in xy pairs and a scatter diagram shows the points are grouped very close to a straight line that tips down on its right hand end. A reasonable value for the coefficient of correlation is:

  A. 0.8
  C. -0.9
  D. 1
  E. 1.3
  F. -1.8
  C. -0.9

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  Explanation/Reference: