A Frequency Polygon Always Begins and Ends with a Frequency

question 13

True/False

A frequency polygon always begins and ends with a frequency of zero.

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Definitions:

Biased

Showing an unfair tendency to believe that some people, ideas, etc., are better than others, which can affect judgment and decision-making.

Representative

A person chosen or appointed to act or speak for another or others, often in decision-making processes.

Incidence

Number of new cases of a specific disorder that develop during a specific period of time.

New Cases

refers to instances or incidents of a disease or condition that have been diagnosed or reported for the first time within a specified period.