CLSSGB Exam Questions
100 real CLSSGB exam questions with expert-verified answers and explanations. Page 2 of 2.
- Question #51
Contingency Tables are used to perform which of these functions?
- Question #52
For the data shown here a Belt suspects the three grades are supplying the same results. Which statement(s) are true for proper Hypothesis Testing? The most appropriate Central Ten...
- Question #53
Skewed or Mixed Distributions occur when data comes from several sources that are supposed to be the same yet are not.
- Question #54
The perfect sample size is the minimum number of data points required to provide exactly 6% overlap or risk if one wants a 95% confidence level.
- Question #55
Hypothesis Testing can help avoid high costs of experimental efforts by using existing data.
- Question #56
Hypothesis Tests determine the probabilities of differences between observed data and the hypothesis being solely due to chance. This is determined based on the result of the _____...
- Question #57
It is a Type I error if we reject the Null Hypothesis when it is actually true.
- Question #58
Having an Alpha of .05 and a Beta of .10 are the most common risk levels when running a Statistical test.
- Question #59
A 1-Sample t-test is used to compare an expected population Mean to a target.
- Question #60
Unequal Variances can be the result of differing types of distributions.
- Question #61
Non-parametric testing is done when which of these are applicable? (Note: There are 3 correct answers).
- Question #62
Contingency Tables are used to do which of these? (Note: There are 2 correct answers).
- Question #63
For the data shown here, a Belt suspects the three grades are supplying the same results. Which statement(s) are true for proper Hypothesis Testing?
- Question #64
The higher the sigma level of a process the better the performance.
- Question #65
The Six Sigma methodology had its origins at __________________________ in the late 1980's when William Smith coined the name for quality related work being done there.
- Question #66
Training cost is $4,000 and a project required an initial investment of $30,000. If the project yields monthly savings of $2,000 beginning after 3 months, what is the payback perio...
- Question #67
Lean Six Sigma's general approach to solving significant challenges related to a process is called __________________________.
- Question #68
Voice of the customer is a Lean Six Sigma technique to determine __________________________ attributes of a product or service.
- Question #69
Those who are trained to the skill levels of a Black Belt are typically utilized to apply Lean Six Sigma methodologies what percentage of their time?
- Question #70
A process can be defined as a repetitive and systematic series of steps or activities where inputs are modified or assembled to achieve a customer desired result.
- Question #71
Customers make a purchase decision based on a number of factors. In Lean Six Sigma we refer to these decision points as CTO's or as _________________________.
- Question #72
Cost of Poor Quality (COPQ) can be classified as Tangible (Visible) Costs and Hidden Costs.
- Question #73
An employee of ACME Corporation noticed that every loan application that gets approved is copied four times and is stored in different locations in the company for no apparent reas...
- Question #74
The 80:20 rule is associated with which of these tools?
- Question #75
One of the metrics commonly used in Lean Six Sigma is DPU. This acronym stands for _________________________.
- Question #76
According to the definition of Rolled Throughput Yield which of these items best describes the purpose of RTY?
- Question #77
What is the Cycle Time, in seconds, for a process having a Throughput of 7,200 units per hour?
- Question #78
The following Business Case is constructed properly. "In business unit A there are too many flashlight returns and flashlight sales have decreased by 25 percent."
- Question #79
To create standardization of financial benefit calculations project savings are typically based on savings over what period of time?
- Question #80
The essence of Lean is to concentrate effort on removing waste while improving process flow to achieve speed and agility at lower cost.
- Question #81
Lean had its origins in the development and practice of the __________________________ Production System.
- Question #82
Lean removes many forms of __________________________ so Six Sigma can focus on reducing _________________________.
- Question #83
Which element of waste best describes "the unnecessary movement of materials and/or goods"?
- Question #84
Which element of waste best describes "the cost of an idle resource"?
- Question #85
The proper functioning of a Visual Factory is dependent upon which of these?
- Question #86
Lean focuses on the sequence of activities and work required to produce a product or a service. This flow is called a _________________________.
- Question #87
Lean Enterprise is based on the premise that anywhere work is being done which of these is also occurring?
- Question #88
When constructing a Fishbone Diagram using the ________ approach is the most classic arrangement.
- Question #89
The 5 Why Analysis is only useful if the possible independent variable can be broken down into five possible causes.
- Question #90
The purpose of a Process Map is to identify the complexity of the process and to assist in identifying critical steps in the process.
- Question #91
The very best way to begin an effort to map a process is to do which of these?
- Question #92
The X-Y Diagram is a tool used to identify/collate potential X's and assess their relative impact on multiple Y's.
- Question #93
The term FMEA is an abbreviation for Failures Measure Effective Automation.
- Question #94
When utilizing Statistics, the population is defined as a collection of all the individual data points of interest.
- Question #95
Which of these is Discrete data?
- Question #96
Nominal Scale data consists of names, labels or categories and cannot be arranged in any mathematical ordering scheme. Complex arithmetic functions cannot be easily applied to Nomi...
- Question #97
When looking at a distribution graph, the Mean is defined as the ________.
- Question #98
The difference between the largest observation and the smallest observation in the data set is known as the ___________.
- Question #99
The Empirical Rule is important because it provides an estimate of the probability of an event occurring depending on the Standard Deviation from the Mean.
- Question #100
The Z score is a measure of the distance in Standard Deviations of a sample data point from the Median of the sample population.