The Histogram Below Represents the Number of Television Sets Per

question 42

Multiple Choice

The histogram below represents the number of television sets per household for a sample of U.S. households. What is the maximum number of households having the same number of television sets?

• A) 50
• B) 25
• C) 100
• D) 20

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Definitions:

Independent Variable

The variable in an experiment that is manipulated or changed by the researcher to observe its effect on the dependent variable.

Manipulated

Being controlled or influenced in an unfair or deceitful way, often without awareness of the manipulation.

Research Question

A precise, clearly stated question that outlines the problem or area of interest to be investigated through research.

Hypothesis

A preliminary hypothesis formed on the grounds of scant evidence, aimed at facilitating further investigative work.