Supposethatthepopulationcorrelation is closeto1. (a) Whatshapewouldyouexpectthesamplingdistributionof r to have?Why? (b) In1915,R.A.Fishershowedthatwithsimplerandomsampling, has anapproximate N[T(), 1~(n 3)]
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Supposethatthepopulationcorrelation ρ is closeto1.
(a) Whatshapewouldyouexpectthesamplingdistributionof r to have?Why?
(b) In1915,R.A.Fishershowedthatwithsimplerandomsampling,
has anapproximate N[T(ρ), 1~(n − 3)] distribution. Usingthis,explainhowtoconstruct a confidenceintervalfor ρ.
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Foundations Of Statistics For Data Scientists With R And Python
ISBN: 9780367748456
1st Edition
Authors: Alan Agresti
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