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- F-test_of_equality_of_variances abstract "In statistics, an F-test for the null hypothesis that two normal populations have the same variance is sometimes used, although it needs to be used with caution as it can be sensitive to the assumption that the variables have this distribution.Notionally, any F-test can be regarded as a comparison of two variances, but the specific case being discussed in this article is that of two populations, where the test statistic used is the ratio of two sample variances. This particular situation is of importance in mathematical statistics since it provides a basic exemplar case in which the F-distribution can be derived. For application in applied statistics, there is concern that the test is so sensitive to the assumption of normality that it would be inadvisable to use it as a routine test for the equality of variances. In other words, this is a case where \"approximate normality\" (which in similar contexts would often be justified using the central limit theorem), is not good enough to make the test procedure approximately valid to an acceptable degree.".
- F-test_of_equality_of_variances wikiPageID "26429557".
- F-test_of_equality_of_variances wikiPageLength "5514".
- F-test_of_equality_of_variances wikiPageOutDegree "33".
- F-test_of_equality_of_variances wikiPageRevisionID "665153231".
- F-test_of_equality_of_variances wikiPageWikiLink Bartletts_test.
- F-test_of_equality_of_variances wikiPageWikiLink Brown–Forsythe_test.
- F-test_of_equality_of_variances wikiPageWikiLink Category:Statistical_ratios.
- F-test_of_equality_of_variances wikiPageWikiLink Category:Statistical_tests.
- F-test_of_equality_of_variances wikiPageWikiLink Central_limit_theorem.
- F-test_of_equality_of_variances wikiPageWikiLink Expected_value.
- F-test_of_equality_of_variances wikiPageWikiLink F-distribution.
- F-test_of_equality_of_variances wikiPageWikiLink F-test.
- F-test_of_equality_of_variances wikiPageWikiLink Goldfeld–Quandt_test.
- F-test_of_equality_of_variances wikiPageWikiLink Hartleys_test.
- F-test_of_equality_of_variances wikiPageWikiLink Homoscedasticity.
- F-test_of_equality_of_variances wikiPageWikiLink Independent_and_identically_distributed_random_variables.
- F-test_of_equality_of_variances wikiPageWikiLink Levenes_test.
- F-test_of_equality_of_variances wikiPageWikiLink Mathematical_statistics.
- F-test_of_equality_of_variances wikiPageWikiLink Normal_distribution.
- F-test_of_equality_of_variances wikiPageWikiLink Null_hypothesis.
- F-test_of_equality_of_variances wikiPageWikiLink Robust_statistics.
- F-test_of_equality_of_variances wikiPageWikiLink Sample_mean_and_covariance.
- F-test_of_equality_of_variances wikiPageWikiLink Statistical_hypothesis_testing.
- F-test_of_equality_of_variances wikiPageWikiLink Statistics.
- F-test_of_equality_of_variances wikiPageWikiLink Test_statistic.
- F-test_of_equality_of_variances wikiPageWikiLink Type_I_and_type_II_errors.
- F-test_of_equality_of_variances wikiPageWikiLink Variance.
- F-test_of_equality_of_variances wikiPageWikiLinkText "''F''-test".
- F-test_of_equality_of_variances wikiPageWikiLinkText "F test".
- F-test_of_equality_of_variances wikiPageWikiLinkText "F-test of equality of variances".
- F-test_of_equality_of_variances wikiPageWikiLinkText "Fisher's F".
- F-test_of_equality_of_variances wikiPageUsesTemplate Template:Citation_needed.
- F-test_of_equality_of_variances wikiPageUsesTemplate Template:Reflist.
- F-test_of_equality_of_variances wikiPageUsesTemplate Template:Statistics.
- F-test_of_equality_of_variances subject Category:Statistical_ratios.
- F-test_of_equality_of_variances subject Category:Statistical_tests.
- F-test_of_equality_of_variances hypernym Ratio.
- F-test_of_equality_of_variances type Ratio.
- F-test_of_equality_of_variances comment "In statistics, an F-test for the null hypothesis that two normal populations have the same variance is sometimes used, although it needs to be used with caution as it can be sensitive to the assumption that the variables have this distribution.Notionally, any F-test can be regarded as a comparison of two variances, but the specific case being discussed in this article is that of two populations, where the test statistic used is the ratio of two sample variances.".
- F-test_of_equality_of_variances label "F-test of equality of variances".
- F-test_of_equality_of_variances sameAs Q5423649.
- F-test_of_equality_of_variances sameAs m.0bbzg3q.
- F-test_of_equality_of_variances sameAs Q5423649.
- F-test_of_equality_of_variances wasDerivedFrom F-test_of_equality_of_variances?oldid=665153231.
- F-test_of_equality_of_variances isPrimaryTopicOf F-test_of_equality_of_variances.