Histogram Meaning
/ˈhɪstəˌɡɹæm/Definition, CEFR level B2, pronunciation, examples, and quiz.
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Definition
nounA graphical display of numerical data in the form of upright bars, with the area of each bar representing frequency.
verbTo represent (data) as a histogram.
Sentence Examples
The histogram showed a normal distribution.
They used a histogram to visualize data.
The student created a histogram to display the test scores.
CEFR Practice Quiz
The ____ is a bar graph that displays the frequency of each value.
CEFR Practice Quiz (Alternate)
The teacher used a ____ to show the distribution of the students' test scores for the final exam.
Word Origin & History
Probably from Ancient Greek ἱστός (histós, “mast”) + γράμμα (grámma), although it is sometimes claimed to have been derived from historical + diagram; coined in 1891 by English mathematician Karl Pearson.
Literary Quotations & Historical Citations
"Such distinctions, however, require detailed information, such as histograms of the distribution of energy use among residential customers, both by month and by year."
— 1983, Alan Meier, Janice Wright, Arthur H. Rosenfeld, Supplying Energy Through Greater Efficiency: The Potential for Conservation, University of California Press, page 39:
"The use of the piecewise linear frequency polygon (FP) in place of the underlying histogram would seem mainly a graphical advantage."
— 2005, D. W. Scott, S. R. Sain, “Multidimensional density estimation”, in C. R. Rao, E. J. Wegman, J. L. Solka, editors, Data Mining and Data Visualization, Elsevier, page 237:
"A histogram is constructed by placing the variable of interest on the horizontal axis and the frequency, relative frequency or percent frequency on the vertical axis.[…]Histograms for data found in applications are never perfectly symmetric, but the histogram for many applications may be roughly symmetric."
— 2017, David R. Anderson, Dennis J. Sweeney, Thomas A. Williams, Jeffrey D. Camm, James J. Cochran, Essentials of Statistics for Business and Economics, Cengage Learning, page 44:
Explore More B2 Vocabulary Words
CEFR Practice Quiz
The ____ is a bar graph that displays the frequency of each value.
CEFR Practice Quiz (Alternate)
The teacher used a ____ to show the distribution of the students' test scores for the final exam.