F検定えふけんていMeanings1nounF-testmathematicsStatistical test used to compare variances or assess model fit; domain-specific term in mathematics and statistics.分ぶん散さん分ぶん析せきではF検けん定ていを使つかって群ぐん間かんの差さを調しらべる。In analysis of variance, the F-test is used to examine differences between groups.