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单词 Range (Statistics)
释义

Range (Statistics)


(1)

For small samples, the range is a good estimator of the population Standard Deviation (Kenney and Keeping 1962,pp. 213-214). For a continuous Uniform Distribution
(2)

the distribution of the range is given by
(3)


Given two samples with sizes and and ranges and , let . Then


(4)

The Mean is
(5)

and the Mode is
(6)


References

Kenney, J. F. and Keeping, E. S. Mathematics of Statistics, Pt. 1, 3rd ed. Princeton, NJ: Van Nostrand, pp. 213-214, 1962.


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