“two-tailed test”的概念、定义、翻译、参考文献-科学参考

单词	two-tailed test
释义	two-tailed test Mathematics See hypothesis testing. Statistics See hypothesis test. Economics A test of a statistical hypothesis in which this hypothesis is rejected when the test statistic is either sufficiently large or sufficiently small. It is used when the direction of the effect tested is not known a priori. See also one-tailed test.
随便看	sodium dioxide sodium ethanoate sodium feldspar sodium fluoride sodium formate sodium hexafluoraluminate sodium hydride sodium hydrogencarbonate sodium hydrogensulphate sodium hydrogensulphite sodium hydroxide sodium iodide sodium ion channel sodium methanoate sodium monoxide sodium nitrate sodium nitrite sodium nitroprusside test sodium orthophosphate sodium peroxide sodium-potassium pump sodium sesquicarbonate sodium sulphate sodium-sulphate soundness test sodium sulphide

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