Which of the Following Refers to Some of the Ways

question 32

Multiple Choice

Which of the following refers to some of the ways people are categorized (for example , 18- to 24-year-olds, Catholics, people of color) ?

• A)Public opinion polls
• B)Demographics
• C)Data analyses
• D)Exit polls
• E)Entrance polls

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Definitions:

Categories

Distinct groups or classes into which data or objects are organized.

Nominal Data

Data classified into categories that cannot be ordered in a meaningful way, used in qualitative analysis.

Chi-squared Goodness-of-fit

A statistical test that measures how well observed data fit an expected distribution in categorical data.

Contingency Table

A Contingency Table is a type of table in a matrix format that displays the frequency distribution of the variables. It's used in statistics to analyze the association between two or more variables.