When a Graph Is Constructed Using a Series of Rectangles

question 46

Multiple Choice

When a graph is constructed using a series of rectangles indicating the frequency of occurrence for each score, it is called a

• A) frequency polygon
• B) frequency rectangle
• C) scatter plot
• D) histogram

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Definitions:

Boxplot

A graphical depiction of data through their quartiles, highlighting the median, range, and outliers, and facilitating comparisons between distributions.

Nonparametric Procedures

Statistical methods that do not assume a specific distribution form for the data and are used when data doesn't meet the assumptions of parametric tests.

Distribution-free Procedures

Statistical methods that do not require assumptions about the specific distribution of the population from which the sample is drawn.

Non-Normal Procedures

Statistical methods that do not assume the normal distribution of the data and are used for analysis.