“t-test”的概念、定义、翻译、参考文献-科学参考

单词	t-test
释义	t-test [`tē´test] ^STATISTICS A statistical test involving means of normal populations with unknown standard deviations; small samples are used, based on a variable t equal to the difference between the mean of the sample and the mean of the population divided by a result obtained by dividing the standard deviation of the sample by the square root of the number of individuals in the sample.
随便看	radiographic film radiographic sensitivity radiography radio guard radio guidance radio guided bomb radio hole radio homing aid radio homing beacon radio horizon radiohumeral index radiohumeral joint radiohydrology radioimmunoassay radio-inertial guidance system radio intelligence radio interception radio interference radio interferometer radioiodine radioisotope radioisotope assay radioisotope battery radioisotope thermoelectric generator radioisotopic generator

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