LSSGB/ LEAN SIX SIGMA GREEN BELT Archives » Page 9 of 9

Home » Certification Exams Questions » Archive by category "LSSGB/ LEAN SIX SIGMA GREEN BELT" (Page 9)

If P(A) is 0.6, P(B) is 0.5, Probability of both the events happening together is 0.25, what is the probability of either event occurring?

0.85 0.8 0.9 0.75 0.85 P(A or B) = P(A) + P(B)-P(A&B) = 0.6+0.5-0.25 = 0.85. Thus, option a is the correct option.

To optimize the response of a process, ideally what sequence of experimentation should one use?

Use response surface methodologies at all stages Use screening first and then response surface techniques Use charting techniques first and then ANOVA Use experimental designs first and then ANOVA Use screening first and then response surface techniques Screening will help the analyst to filter variables...

On a highly automated food processing line, a quality professional wants to chart the weight of packages. The recommended control chart is an X-bar – S chart and not the typical X-bar – R chart, in wide use throughout the facility. Which of the following is the most logical reason for this switch?

The X-bar control limits will be tighter The supervisor obviously wants some variety in control chart usage Only one control chart will be required The X-bar and S values will come automatically from a weight checker The X-bar and S values will come automatically from...

May 15, 2020 admin Certification Exams Questions, LSSGB/ LEAN SIX SIGMA GREEN BELT No Comment

On a highly automated food processing line, a quality professional wants to chart the weight of packages. The recommended control chart is an X-bar – S chart and not the typical X-bar – R chart, in wide use throughout the facility. Which of the following is the most logical reason for this switch?

Answer: The X-bar and S values will come automatically from a weight checker EXPLANATION This question requires familiarity with X-bar – S charting and automated process equipment. Option C is incorrect. Two charts will still be necessary. Option B is a filler option. Option A...

February 27, 2020 admin Certification Exams Questions, LSSGB/ LEAN SIX SIGMA GREEN BELT No Comment