Six Sigma LSSGB Exam
Lean Six Sigma Green Belt (Page 4 )

Updated On: 12-Jan-2026

Which of these is Discrete data?

  1. Train arrived at 4:17 pm.
  2. Race car consumed 23 gallons of fuel.
  3. Of the 42 people on the bus, 12 went into the station.
  4. It took 3 hours and 32 minutes to complete the marathon.

Answer(s): C



Nominal Scale data consists of names, labels or categories and cannot be arranged in any mathematical ordering scheme. Complex arithmetic functions cannot be easily applied to Nominal Data:

  1. True
  2. False

Answer(s): A



When looking at a distribution graph, the Mean is defined as the ___________________.

  1. Average based on the sample size
  2. Aggression measured
  3. Total sample size
  4. Measurement based off a quarter of the sample size

Answer(s): A



The difference between the largest observation and the smallest observation in the data set is known as the ___________________.

  1. Breadth
  2. Range
  3. Spread
  4. Median

Answer(s): B



The Empirical Rule is important because it provides an estimate of the probability of an event occurring depending on the Standard Deviation from the Mean.

  1. True
  2. False

Answer(s): A



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