frequency-distribution-map-english
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| - | ====== Frequency Distribution Graph ====== | ||
| - | ===== Histogram and bar graph ===== | ||
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| - | *A histogram is suitable for interval or ratio data, where the horizontal axis represents data X and the vertical axis represents frequency f. The distribution of frequency is represented by the histogram between the data. The height of the histogram represents frequencies, | ||
| - | *When the data is a nominal or ordinal scale, a bar graph is used to represent the degree distribution, | ||
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| - | ===== Frequency distribution polygon ===== | ||
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| - | *A line graph, also known as a frequency distribution polygon, is suitable for interval or ratio data. It connects the frequency points corresponding to each X value into a line and represents the trend of data changes with lines. | ||
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| - | ===== Stem and leaf display ===== | ||
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| - | *A stem and leaf display represents a large amount of data without using a grouped frequency tables. | ||
| - | *Stem and leaf display is generally not used in formal report. | ||
frequency-distribution-map-english.1710212981.txt.gz · 最后更改: 2024/03/12 03:09 由 limesty