A Dot Plot Is Useful for Showing the Range of the Data

question 2

True/False

A dot plot is useful for showing the range of the data.

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Definitions:

Nominal Random Variable

A type of random variable that categorizes data without a natural order or ranking among the categories.

Interval Random Variable

This term seems incorrect or unconventional in this context; an "interval variable" is a type of numerical data that’s measured along a scale, and "random variable" pertains to a different statistical concept. NO.

Continuous Random Variable

A variable that can take on an infinite number of values within a given range.

Textbook Cost

Textbook cost refers to the expense associated with purchasing academic books required for coursework or study.