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Descriptive Statistics-Cumulative Frequency

المؤلف:  Kenney, J. F. and Keeping, E. S.

المصدر:  "Cumulative Frequencies." §1.11 in Mathematics of Statistics, Pt. 1, 3rd ed. Princeton, NJ: Van Nostrand

الجزء والصفحة:  ...

6-2-2021

2038

Descriptive Statistics-Cumulative Frequency

Let the absolute frequencies of occurrence of an event in a number of class intervals be denoted , , .... The cumulative frequency corresponding to the upper boundary of any class interval  in a frequency distribution is the total absolute frequency of all values less than that boundary, denoted

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REFERENCES:

Kenney, J. F. and Keeping, E. S. "Cumulative Frequencies." §1.11 in Mathematics of Statistics, Pt. 1, 3rd ed. Princeton, NJ: Van Nostrand, pp. 17-19, 1962.