Six Sigma- Yellow Belt 2025/2026 Exam
Questions and Answers | A+ Score
1
Assured
What is six sigma? - 🧠 ANSWER ✔✔both methodology for process
improvement and a statistical concept that seeks to define the variation
inherent in any proess
What is the overarching premise of six sigma? - 🧠 ANSWER ✔✔is a
variation in a process that leads to opportunities for error, opportunities for
error then lead to risks for product defects
In the end what is the ultimate goal of Six sigma? - 🧠 ANSWER ✔✔to
ultimately reduce process costs and increases customer satisfaction
what is a sigma defect? - 🧠 ANSWER ✔✔a sigma defect is failure to meet a
requirement in a process
What is an aspect of continuous improvement? - 🧠 ANSWER ✔✔is
ensuring controls are put in place and that employees who are hands-on
with the process on a regular basis know how to use controls.
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED
, What are control charts? - 🧠 ANSWER ✔✔Control charts are a critical
component of statistical process control that lets organizations maintain
2
improved performance after a six sigma initiative.
What is the goal of improvement? - 🧠 ANSWER ✔✔to bring a process back
within a state of statistical control
What is one way an organization can continuously improve? - 🧠 ANSWER
✔✔reduce the variation in a process.
What is sigma? - 🧠 ANSWER ✔✔sigma is a way of measuring perfection
What is a value stream? - 🧠 ANSWER ✔✔The value stream is a sequence
of all items, events, and people required to produce an end result.
What does removing waste mean? - 🧠 ANSWER ✔✔removing waste-
items, actions or people that are unnecessary to the outcome of a process;
reduces processing time, opportunities for errors and overall costs.
What happens when the sigma level increases? - 🧠 ANSWER ✔✔when
sigma level increases, cost and cycle time go down and customer
satisfaction goes up.
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED
Questions and Answers | A+ Score
1
Assured
What is six sigma? - 🧠 ANSWER ✔✔both methodology for process
improvement and a statistical concept that seeks to define the variation
inherent in any proess
What is the overarching premise of six sigma? - 🧠 ANSWER ✔✔is a
variation in a process that leads to opportunities for error, opportunities for
error then lead to risks for product defects
In the end what is the ultimate goal of Six sigma? - 🧠 ANSWER ✔✔to
ultimately reduce process costs and increases customer satisfaction
what is a sigma defect? - 🧠 ANSWER ✔✔a sigma defect is failure to meet a
requirement in a process
What is an aspect of continuous improvement? - 🧠 ANSWER ✔✔is
ensuring controls are put in place and that employees who are hands-on
with the process on a regular basis know how to use controls.
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED
, What are control charts? - 🧠 ANSWER ✔✔Control charts are a critical
component of statistical process control that lets organizations maintain
2
improved performance after a six sigma initiative.
What is the goal of improvement? - 🧠 ANSWER ✔✔to bring a process back
within a state of statistical control
What is one way an organization can continuously improve? - 🧠 ANSWER
✔✔reduce the variation in a process.
What is sigma? - 🧠 ANSWER ✔✔sigma is a way of measuring perfection
What is a value stream? - 🧠 ANSWER ✔✔The value stream is a sequence
of all items, events, and people required to produce an end result.
What does removing waste mean? - 🧠 ANSWER ✔✔removing waste-
items, actions or people that are unnecessary to the outcome of a process;
reduces processing time, opportunities for errors and overall costs.
What happens when the sigma level increases? - 🧠 ANSWER ✔✔when
sigma level increases, cost and cycle time go down and customer
satisfaction goes up.
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED
