Nominal Variables, Such as Gender and Ethnicity, Are Usually Entered

question 10

Multiple Choice

Nominal variables, such as gender and ethnicity, are usually entered into a data analysis program as

• A) letters corresponding to each level of the variable.
• B) a ratio scale.
• C) numbers corresponding to each level of the variable.
• D) words such as male, female, black, and white.

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Definitions:

Lean Operations

A management philosophy aimed at minimizing waste within manufacturing systems while simultaneously maximizing productivity.

Toyota Production System

A highly efficient and flexible production system developed by Toyota that focuses on eliminating waste and increasing quality.

TPS

Toyota Production System, a highly influential production philosophy focused on eliminating waste, improving productivity, and achieving efficiency in manufacturing.

Kanban Size

Refers to the capacity or limit set for a kanban, a tool in lean manufacturing and just-in-time production, which signals when more materials or work is needed.