单词 | chi square |
释义 | chi squareDefinition Used in determining whether data classification can be attributed to some underlying law or if it is solely ascribed to chance. Can be determined by taking the sum of the squares of observed values and then subtracting the expected values, and then subsequently dividing by the expected values. |
随便看 |
|
英汉经管词典收录了27404条经济管理类英汉双解词条,基本涵盖了经济学、管理学、金融学、会计学、证券期货、商务活动等领域的常用英语单词及短语词组的翻译及用法,是学习及工作的有利工具。