英语词汇“chi-square”是什么意思，“chi-square”的读音、用法及例句翻译-烛光网

词汇	chi-square
释义	chi-square AHD[kīʹskwârʹ] D.J.[ˈkaɪˈskweə]K.K.[ˈkaɪˈskwɛr]n.（名词） A test statistic that is calculated as the sum of the squares of observed values minus expected values divided by the expected values.X2：一种检测数据，用某量观测值和理论值之差的平方除以该理论值所得商之总和
随便看	knot knotgrass knothole knots knotted knottier knottiest knotting knotty knotty pine knotweed knout knouted knouting knouts know knowed knowed know-how knowing knowing knowinger knowingest knowings know-it-all

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