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.

Related Articles

Histogram at psychology-glossary.com■■■■■■■■■■
Histogram is defined as a frequency distribution graph in which a vertical bar indicates the frequency . . . 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
Nominal measure at psychology-glossary.com■■■■■
Nominal measure refers to a variable whose attributes have only the characteristics of exhaustiveness . . . Read More
High-frequency at top500.de■■■■
High-frequency in the industrial and industry context refers to a range of technologies, systems, and . . . 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
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
Ordinal scale at psychology-glossary.com■■■■
Ordinal scale is defined as a scale of measurement on which the categories have different names and are . . . Read More
Interquartile range at psychology-glossary.com■■■■
Interquartile range refers to the interval of scores bounded by the 25th and the 75th percentiles The . . . Read More
Percentile band at psychology-glossary.com■■■■
Percentile band is defined as the range of percentiles that are likely to represent a subject's true . . . Read More
Switch at top500.de■■■
In electrical engineering, a switch is an electrical component that can break an electrical circuit, . . . Read More