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Letters To The Editor

Letters to the Editor

Pages 145-146 | Published online: 12 Mar 2012

References

  • Guenther , William C. 1977 . “Calculation of Factors for Tests and Confidence Intervals Concerning the Ratio of Two Normal Variances,” . The American Statistician , 31 : 175 – 177 .
  • Levy , K. J. and Narula , S. C. 1974 . “Shortest Confidence Intervals for the Ratio of Two Normal Variances,” . The Canadian Journal of Statistics , 2 : 83 – 87 .
  • Wilson , David P. and Tonascia , James . 1971 . “Tables for Shortest Confidence Intervals on the Standard Deviation and Variance Ratio from Normal Distributions,” . Journal of the American Statistical Association , 66 : 909 – 912 .

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