Polygon is defined as a frequency distribution graph in which a series of points connected by straight lines indicates the frequency of each score from an interval or ratio scale of measurement.

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Histogram at psychology-glossary.com■■■■■■■■
Histogram is defined as a frequency distribution graph in which a vertical bar indicates the frequency . . . Read More
Bar graph at psychology-glossary.com■■■■■■■
Bar graph refers to a frequency distribution graph in which a vertical bar indicates the frequency of . . . Read More
Interval measure at psychology-glossary.com■■■■■
Interval measure is defined as a level of measurement describing a variable whose attributes are rankordered . . . Read More
Frequency distribution at psychology-glossary.com■■■■■
Frequency distribution is defined as a plot of the number of scores occurring for each score value or . . . Read More
Nominal measure at psychology-glossary.com■■■■
Nominal measure refers to a variable whose attributes have only the characteristics of exhaustiveness . . . Read More
Ordinal measure at psychology-glossary.com■■■■
Ordinal measure is defined as a level of measurement describing a variable with attributes we can rank-order . . . Read More
Interval scale at psychology-glossary.com■■■■
Interval scale refers to a measurement scale that possess the properties of difference, magnitude, and . . . Read More
Multimodal distribution at psychology-glossary.com■■■■
Multimodal distribution is defined as a distribution of scores with more than two (2) modes or distinct . . . Read More
A-Scale Sound Level at environment-database.eu■■■■
An A-Scale Sound Level is a measurement of sound approximating the sensitivity of the human ear, used . . . Read More
Time sampling at psychology-glossary.com■■■■
Time sampling refers to a technique of behavioral observation that involves observing for one interval, . . . Read More