Lean Six Sigma Green Belt AIGPE Exam Questions With Verified Solutions
15 views 0 purchase
Course
Six Sigma Green Belt
Institution
Six Sigma Green Belt
Lean Six Sigma Green Belt AIGPE Exam
Questions With Verified Solutions
Inferential statistics - answerProcedures used to draw conclusions about larger populations
from small samples of data.
7 Basic tools of quality - answer1. Fishbone (Cause-and-Effect) Diagrams
2. Check Sheets
3. Process Ma...
Lean Six Sigma Green Belt AIGPE Exam Questions With Verified Solutions Inferential statistics - answer✔✔Procedures used to draw conclusions about larger populations from small samples of data. 7 Basic tools of quality - answer✔✔1. Fishbone (Cause -and-Effect) Diagrams 2. Check Sheets 3. Process Maps (SIPOC) 4. Histograms 5. Pareto Charts 6. 5 why analysis 7. Run chart SIPOC (Process Map) - answer✔✔Supplier Inputs Process Outputs Customer Used for: Defining the boundaries of the process and the exact scope of process improvement Chec k sheet - answer✔✔Structured template used to collect data at the location where the data is generated in real -time. Used: Whenever data is collected repeatedly. Useful for collecting data when not available from a system or other pre -existing source. Histogram - answer✔✔Displays numeric data in the form of bars in a chart. Data is shown sequentially, with bar height representing the size of each group. Used for: Highlighting the category with the highest number of data points and enabling the viewe r to see the spread or variation in the data at a glance. Used when: Analyzing numeric data. Pareto Chart - answer✔✔Simple bar chart that ranks related measures in decreasing order of occurrence. Used for: Identifying the most significant potential root -causes of problems. Used when: Analyzing frequency data relating to problems, causes and categories. Fishbone diagram - answer✔✔A brainstorming tool used to draw out possible causes for an effect. Used fo r: Associating and representing causes for an effect in one diagram. Used when: After data has been collected. 5 why analysis - answer✔✔Iterative probing technique used to get to the root -cause of a problem. Used in conjunction with the fishbone dia gram and helps uncover the root causes of performance issues. Run chart - answer✔✔A line chart that visually displays data over a period of time. aka "Trend" or "Time Series" chart. Used for: Identifying process variations, patterns or trends that may exist in data, aiding in identifying potential performance issues. Used when: You want to understand how your process has performed over a certain period of time. Quartiles - answer✔✔Measure of central tendency that divides the data into 4 equal parts. The difference between the upper quartile and lower quartile (75%/25%) is known as the interquartile range. Standard deviation - answer✔✔Average distance of all data points from the mean of the data set. =stdev(xy:xy) Variance - answer✔✔Square of the standard deviation =var(xy:xy) Process Baseline - answer✔✔Average, long -term performance level of a process when all input variables are unconstrained
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller TheStar. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.49. You're not tied to anything after your purchase.
