Comparison of several confidence intervals for normal distribution with known coefficient of variation

Name: Comparison of several confidence intervals for normal distribution with known coefficient of variation
Brand: Vita e Pensiero
Availability: OnlineOnly

digital

Article

Magazine

STATISTICA & APPLICAZIONI

Section

Open Access

Title

Comparison of several confidence intervals for normal distribution with known coefficient of variation

Authors

Walid Ahmad Abu-Dayyeh, Z.R. Al-Rawi, Mohd T. Alodat

Publisher

Vita e Pensiero

Format

Article |

Pdf

Pages

Online from

01-2010

Issn

1824-6672 (print) | 2283-6659 (digital)

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Description Readers' comments

In this paper, we consider the problem of constructing confidence intervals for the normal population mean when the coefficient of variation is known. We obtain 13 confidence intervals using different pivots. Also we conduct a simulation study to compare the expectations as well as the standard deviations of the intervals lengths. Keywords: Coefficient of Variation, Normal Distribution, Pivotal Method, Confidence Interval.

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