On the Determination of Critical Values for Bartlett's Test
- 1 June 1980
- journal article
- research article
- Published by JSTOR in Journal of the American Statistical Association
- Vol. 75 (370) , 313
- https://doi.org/10.2307/2287450
Abstract
The exact critical values for Bartlett's test for homogeneity of variances based on equal sample sizes from several normal populations are tabulated. It is also shown how these values may be used to obtain highly accurate approximations to the critical values for unequal sample sizes. An application is given that deals with the variability of log bids on a group of federal offshore oil and gas leases.Keywords
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