Journal of Probability and Statistics / 2013 / Article / Tab 4

Research Article

Confidence Intervals for the Coefficient of Variation in a Normal Distribution with a Known Population Mean

Table 4

The 95% confidence intervals for the coefficient of variation of the weight of one-month old infants.

MethodsConfidence intervalsLengths
Lower limitUpper limit

Miller0.11310.16350.0504
McKay0.11630.16750.0512
Vangel0.11620.16740.0511
Normal approx.0.11790.16890.0510
Shortest 0.11590.16590.0500
Equal-tailed0.11750.16810.0506

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