search:chi-square相關網頁資料

      • zh-yue.wikipedia.org
        Chi-平方係種或然率分佈,係Gamma分佈時嘅特例,模擬 n 個正態分佈亂變量(random variable)嘅平方和。 呢篇Chi-square係關於數學嘅楔位文章,重未完成嘅。麻煩你幫手補充佢嘅內容。
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      • dictionary.reference.com
        a quantity equal to the summation over all variables of the quotient of the square of the difference between the observed and expected values divided by the expected ... The t-test and chi-square statistics are used to test statistical hypotheses about po
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    日期:2024-08-16
    Chi Square 謝寶煖 台灣大學圖書資訊學系 2007年10月13日 X2- test 自變數、依變數均屬類別變數時,運用X2- test來檢驗其差異顯著性 Outline Overview Bivariate Tabular Analysis Generalizing from Samples to Populations Chi Square Requirements Collapsing ......
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    日期:2024-08-16
    In probability theory and statistics, the chi-squared distribution (also chi-square or χ²-distribution) with k degrees of freedom is the distribution of a sum of the ......
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    日期:2024-08-14
    A chi-square test, also referred to as χ² test (infrequently as the chi-squared test), is any statistical hypothesis test in which the sampling distribution of the test ......
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    日期:2024-08-14
    卡方檢定(chi-square test,chi-squared, \chi^2 test)是參照卡方分配來求取機率和 臨界值的統計檢定。有多種不同的卡方檢定,運用在不同場合。例如:. 皮爾森卡方 ......
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    日期:2024-08-15
    社會統計. 關秉寅. 第十二章假設測定IV:卡方測定. (The Chi Square Test). 1、 本 單元目標. 1、 舉例說明卡方測定適用的情況。 2、 解釋雙變項交叉表(bivariate table ) ......
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    日期:2024-08-14
    卡方檢驗(Chi-square test/Chi-Square Goodness-of-Fit Test)卡方檢驗是一種用途 很廣的計數資料的假設檢驗方法。它屬於非參數檢驗的範疇,主要是比較兩個及兩個  ......
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    日期:2024-08-19
    A description of how to use the chi square statistic including applets for calculating chi square values....
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    日期:2024-08-17
    The distribution of the chi-square statistic is called the chi-square distribution. In this lesson, we learn to compute the chi-square statistic and find the probability ......