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Categories in a Coding Scheme Should Be Mutually Exclusive and Collectively

question 3

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Categories in a coding scheme should be mutually exclusive and collectively exhaustive.


Definitions:

African-American

Pertaining to Americans of African ancestry; also, can refer to cultural, historical, and social attributes of this group.

Traffic Light

A device typically positioned at road intersections and pedestrian crossings to manage traffic flow by using a visual signaling system consisting of red, yellow, and green lights.

Strategies

Plans of action designed to achieve a long-term or overall aim.

Quarterly Sales

The total revenue or volume of sales achieved by a business within a three-month period.

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