Which of the Following "Lean" Ideas Is False

question 7

Multiple Choice

Which of the following "lean" ideas is false?

• A)Activities not adding value are a waste.
• B)Accidents are a form of waste.
• C)A pull system produces waste.
• D)Overproduction is a form of waste.

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Definitions:

Internal Validity

The extent to which a study is free from systematic error or bias, allowing for the accurate attribution of causality to the variable being studied.

External Validity

How much the conclusions drawn from a research can be seen as applicable across various scenarios and to other populations.

Longitudinal Study

A research method that involves repeated observations of the same variables (such as people) over short or long periods of time, often years or decades.

Demographically Similar

Refers to groups of people who share similar characteristics such as age, gender, income level, and education, often used in research to create comparable cohorts.