Tag: Lean Six Sigma Black Belt

OPTIONS Whiskers Plot Candlestick Plot Box and Whiskers Plot All of the above ANSWER All of the above EXPLANATION Box Plot is another useful tool that helps you to know the nature of variability in a process. It is also known as Whiskers Plot, Candlestick...

OPTIONS Customer and Engagement Cause and Estimation Client and Expectation Cause and Effect ANSWER Cause and Effect EXPLANATION CE Diagram or Cause and Effect Diagram, also known as the Fishbone Diagram, is a very popular and an important tool that gives you a list of...

OPTIONS products and people resources and labor income and expenses funds and allocations ANSWER products and people EXPLANATION The Spaghetti Chart helps understand the Physical Process Map and not necessarily just the Value Map. These charts graphically depict movement of products and people in a...

OPTIONS Complexity, Labor, Overproduction, Space, Energy, Defects, Materials, Idle Time, Time, Transportation, Safety Hazards Complexity, Labor, Overproduction, Space, energy, Design, Materials, Innovation, Time, Transportation, Safety Hazards Client, Labor, Overproduction, Stakeholders, Energy, Design, Materials, Innovation, Time, Transportation, Safety Hazards Client, Labor, Optimization, Stakeholders, Energy, Design, Materials,...

OPTIONS Mura Muda Muri All of the above ANSWER Muda EXPLANATION When analyzing the value stream, the Black Belt needs to first identify the Muda in the system. In typical cases, Muda accounts for 90% of the time spent in operations.

OPTIONS Meda, Mera, and Meri Mauda, Maura, and Mauri Muda, Mura, and Muri Moda, Mora, and Mori ANSWER Muda, Mura, and Muri EXPLANATION Muda, Mura, and Muri are Warusa Kagen conditions.

OPTIONS Value Stream Map Process Analysis SIPOC Non Value Add Activities Analysis ANSWER Value Stream Map EXPLANATION A Value Stream have flow of activities that consist of value-added as well as non-value-added activities which take the raw material and deliver the end product to the...

OPTIONS To compare the mean square treatment with the mean square error To estimate the process average To find the variation within each subgroup To find the variation between different subgroups ANSWER To compare the mean square treatment with the mean square error EXPLANATION In...

OPTIONS Somebody miscalculated the original calculations of the control limits The process standard deviation has decreased during last month and hence the last 50 data points are showing values much closer to the center line, But, nobody thought to recompute the control limits to reflect...

OPTIONS Leveling by volume Leveling by product Demand leveling Customer leveling ANSWER Leveling by product EXPLANATION Leveling by product typically includes the use of heijunka boxes. A heijunka box is a tool for scheduling in which the tasks to be completed and the estimated times...