What Is a Small Embedded Line Graph That Illustrates a Single

question 201

Multiple Choice

What is a small embedded line graph that illustrates a single trend?

• A) Bar chart.
• B) Histogram.
• C) Time-series.
• D) Sparkline.

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Definitions:

Variables Controlled

In experiments, these are the factors that researchers keep constant to prevent them from influencing the outcome of the study.

Confounding Variable

An external variable that influences both the dependent and independent variables, making the relationship between them less clear.

Illegal Drug Use

The consumption of substances that are prohibited by law.

Proxy Variable

An alternative that is used to stand in for a variable that cannot be directly measured or is not readily available.