Tag: Lean Six Sigma Green Belt Exam

Encot produces computer chips for large medical and technological corporations. To determine the number of defective chips from each batch of inspected products, what type of chart should managers use? OPTIONS P chart R Chart C chart X chart ANSWER P chart EXPLANATION The p...

OPTIONS 233 6210 3.4 66807 Correct Option:A 233 EXPLANATION A 5 Sigma process has a total of 233 defects.

OPTIONS Seiri (Sort) Seiso (Shine) Seiton (Stabilize) Non-Value Add ANSWER Seiri (Sort) EXPLANATION Seiri (Sort), is the first step in making things cleaned up, sorted, and organized. It starts by sorting the necessary and the unnecessary items and remove the unnecessary items from the workplace.

OPTIONS Normal distribution Binomial distribution Chi-square distribution Poisson distribution ANSWER Poisson Distribution EXPLANATION The normal distribution relates to variable data and not attribute data. The chi-square distribution is used to make inferences regarding population variances. The binomial distribution is assumed for defectives. The Poisson distribution...

OPTIONS Strategic quality goals are often a lower tier than the strategic business plan They are determined only by top management They may offer conflicting priorities They are based on priorities given by all levels of the company ANSWER Strategic quality goals are often a...

OPTIONS L type T type X type C type ANSWER C type EXPLANATION The C type Matrix diagram illustrates relationships in three planes. L type, T type, and X type are drawn on two planes.

A company making rubber tires is evaluated on 5 opportunities per product. In 1000 products manufactured in a month if 100 defects are observed, the current sigma levels of the process is: OPTIONS 3.5 3.6 4 3.8 ANSWER 3.6 EXPLANATION Total Opportunities = 5000 Total...

A company wishes to compare the expected mileage of eight different types of car tires. OPTIONS multiple regression ANOVA paired-difference tests Z-test ANSWER ANOVA EXPLANATION ANOVA is a statistical test that evaluates the difference among means of three or more samples. In this example, each...

OPTIONS X-bar and individual charts c charts and u charts p charts and np charts R and sigma charts ANSWER R and sigma charts EXPLANATION X-bar and individual charts, u charts, p charts, and np charts have lower control limits. In case of some of...

OPTIONS Yield Throughput Yield Normalized Yield First Pass Yield ANSWER First Pass Yield EXPLANATION Rolled Throughput Yield is normally considered the best yardstick for measuring overall process efficiency, which is calculated by using First Pass Yield.