DATABASE FUNDAMENTALS
TYPES OF DATA
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A class collects data on which place they would like to visit for a vacation.
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Categorical Data
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Numerical Data
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Change Over Time
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None of the above
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Explanation:
Detailed explanation-1: -Categorical variables represent types of data which may be divided into groups. Examples of categorical variables are race, sex, age group, and educational level.
Detailed explanation-2: -Categorical survey questions are used to collect categorical data. These questions usually have word responses. For example, “Do you own at least one dog?” is a categorical survey question because the answer is either “yes” or “no.”
Detailed explanation-3: -Categorical data is the statistical data comprising categorical variables of data that are converted into categories. One of the examples is a grouped data.
Detailed explanation-4: -There are two main types of categorical data: nominal data and ordinal data.
There is 1 question to complete.