Which Situation Identifies When to Use Pie Charts And/or Bar

question 51

Multiple Choice

Which situation identifies when to use pie charts and/or bar charts?

• A)You want to describe a single set of data.
• B)Your data is nominal.
• C)You want to show the number or the percentage of individuals in each category.
• D)All of these choices are true.

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Definitions:

Discrete Random Variable

A variable that can take on a countable number of possible values, often representing counts or categories.

Expected Value

The long-run average or mean value of random variables, indicating the anticipated outcome of an experiment if it were repeated many times.

Discrete Random Variable

A variable that assumes a finite number of unique values, typically signifying the results of a stochastic process.

Continuous Random Variable

A type of random variable that can take an infinite number of possible values within a given range, often associated with measurements.