CLSSGB Online Practice Questions and Answers

The Central Limit Theorem helps us understand the ___________ we are taking and is the basis for using sampling to estimate population parameters.

A. Analysis

B. Kurtosis

C. Risk

D. Route

The Mann-Whitney Test is used to test if the Means for two samples are different.

A. True

B. False

The proper functioning of a Visual Factory is dependent upon which of these?

A. Technically skilled workers

B. Work space with active 5S

C. Availability of visual tools

D. Breakthrough projects

Lean Enterprise is based on the premise that anywhere work is being done which of these is also occurring?

A. Money is being spent

B. Waste is being generated

C. People are producing value added product

D. Waste is being eliminated

The 5 Why Analysis is only useful if the possible independent variable can be broken down into five possible causes.

A. True

B. False

When looking at a distribution graph, the Mean is defined as the __________.

A. Average based on the sample size

B. Aggression measured

C. Total sample size

D. Measurement based off a quarter of the sample size

As part of a Visual Factory plan Kanban cards are created and utilized to identify areas in need of cleaning and organization.

A. True

B. False

Which of these statements describe an undesirable situation when implementing SPC? (Note: There are 2 correct answers).

A. The lower Control Limit for the R chart is equal to zero

B. The Control Limits are wider than the customer specification limits

C. A process is in Statistical Control before implementation of SPC

D. Attempt to use SPC for tracking transaction times at a warehouse

E. Indication of the specification limits on the Control Chart

The FMEA is used to analyze potential source of defects in the process of interest and stands for ________________________.

A. Failure Measure for Effective Automation

B. Failure Modes and Effect Analysis

C. Focused Mental Efforts Analyze

D. Failed Manufacturing Efforts Analyzed

A Stable process is a process whose output is consistent over time. A primary tool used to analyze Stability would be a ________________.

A. Data Forward Plot

B. Bag Plot

C. Min/Max Plot

D. Time Series Plot