Bar graph refers to a frequency distribution graph in which a vertical bar indicates the frequency of each score from a nominal or ordinal scale of measurement . It is a means of illustrating the frequency of qualitative data using spaced vertical bars. Qualitative class intervals are plotted on the abscissa, with frequency represented on the ordinate and the frequency of each class represented by the height of the bar over that class interval

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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
Polygon at psychology-glossary.com■■■■■■
Polygon is defined as a frequency distribution graph in which a series of points connected by straight . . . Read More
Data at top500.de■■■■■
Data are values of qualitative or quantitative variables, belonging to a set of items. Data in computing . . . 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
Ordinate at psychology-glossary.com■■■■
Ordinate is the vertical axis (see y-axis) of a graph, upon which the levels of a dependent variable . . . Read More
Scatter plot at psychology-glossary.com■■■■
Scatter plot refers to a graph that shows the data from a correlational study. The two (2) scores for . . . 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
Nominal scale at psychology-glossary.com■■■■
Nominal scale is defined as a measurement scale that possesses the property of difference; a scale of . . . Read More