Why Might a Frequency Polygon Include an Extra Value at the Start

question 56

Multiple Choice

Why might a frequency polygon include an extra value at the start and end along the bottom?

• A)To illustrate the bimodal distribution of the data
• B)To highlight the value with the largest frequency
• C)To make a closed figure (i.e., polygon)
• D)To construct a rectangular distribution

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Definitions:

Philanthropic

Relating to the desire to promote the welfare of others, usually expressed especially by the generous donation of money to good causes.

Event Outcome Forecasts

Predictions about the results or consequences of events in the future.

Time Series Forecasts

Predictive analyses that utilize historical data to project future trends, patterns, or values over time.