Category: LSSGB/ LEAN SIX SIGMA GREEN BELT

The probability of a train arriving on time and leaving on time is 0.8. The probability of the same train arriving on time is 0.84. The probability of this train leaving on time is 0.86. Given the train arrived on time, what is the probability...

Options Over production Taxes Waiting Transportation Anwer Taxes EXPLANATION Taxes are not one of the seven wastes. Taxes are regulatory obligation and cannot be considered as waste.

Options Check sheet Flow diagram Force-field analysis Activity network diagram Answer Check sheet EXPLANATION This ensures that all the required data has been identified and validated.

Options Everything is held constant except the factor under investigation Experimental error is recognized but need not be stated in quantitative terms Fewer terms and measurements are needed for valid and useful information The sequence of measurement is often assumed to have no effect Answer...

Options It ensures the team champion will be supportive It guides the team to focus on the appropriate problem It leads to a solution that aligns with the organization’s goals It provides a complete history of the project Answer It provides a complete history of...

Options Automating the charting of variable data Collecting tally counts of attribute data Identifying process variables Creating process maps Answer Collecting tally counts of attribute data EXPLANATION Recording check sheets can be used to collect tally counts of attribute data. This can include machine, operator,...

Options Process has assignable causes Process has assignable and chance causes Process has chance causes Process has assignable or chance causes Answer Process has chance causes EXPLANATION The only time the process is said to be in control is when the common causes of variation...

OPTIONS 2 8 10 16 ANSWER 10 EXPLANATION The 4 sigma defect rate is 6210 ppm and the 3 sigma defect rate is 66807 ppm or a ratio of 1:10.76.