Naming & Classifying Variables If someone asked you to describe the students who make up your class, which characteristics would you focus on? How would you describe the people in your class as a group? How does your class compare to another class? 1. Suggest variables you might collect on individuals that would help you describe your class. (Examples of such variables might include gender, number of credits currently taken, distance the individuals live from campus, and the like.) 2. Classify each variable that you choose as numerical or categorical. 3. Often students suggest race as a variable since the majority of the class is Black or African-American. What is race? And, how is race different from nationality, ethnicity, and culture? Which would you include in a class survey?

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Naming & Classifying Variables
If someone asked you to describe the students who make up your class, which characteristics would you focus on? How
would you describe the people in your class as a group? How does your class compare to another class?
1. Suggest variables you might collect on individuals that would help you describe your class. (Examples of such
variables might include gender, number of credits currently taken, distance the individuals live from campus, and the
like.)
2. Classify each variable that you choose as numerical or categorical.
3. Often students suggest race as a variable since the majority of the class is Black or African-American. What is race?
And, how is race different from nationality, ethnicity, and culture? Which would you include in a class survey?
Transcribed Image Text:Naming & Classifying Variables If someone asked you to describe the students who make up your class, which characteristics would you focus on? How would you describe the people in your class as a group? How does your class compare to another class? 1. Suggest variables you might collect on individuals that would help you describe your class. (Examples of such variables might include gender, number of credits currently taken, distance the individuals live from campus, and the like.) 2. Classify each variable that you choose as numerical or categorical. 3. Often students suggest race as a variable since the majority of the class is Black or African-American. What is race? And, how is race different from nationality, ethnicity, and culture? Which would you include in a class survey?
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