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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