paired t-test 中文意思是什麼
paired t-test
解釋
對偶t檢驗-
Sta tis ti cal anal y ses included chi - square test, paired t - test, anal y sis of covariance, one - way anova, and scheffe s post hoc com par i son
另外，經兩組前測為共變項之共變數分析之後，實驗組后測之自覺運動利益及運動自我效能分數皆顯著高於對照組后測之分數。 -
The specific research methods include : the reliability and validity of the scale ( cronbach ’ s of the scale, split - half reliability, the reliability of each dimension, discriminant validity, convergent validity ) ; the factor analysis method to get the dimensions of internal service quality ; the independent - samples t - test and paired - samples t - test method to analyze every discrimination of internal service quality ; the comparison of means to evaluate the sequence of every dimension
具體的研究方法包括:對量表進行信度和效度分析，包括整個表的cronbach系數、分半信度、各維度的信度、區別效度和收斂效度的分析;使用因子分析的方法測量內部服務質量包含的維度;採用兩獨立樣本的t檢驗和兩配對樣本的t檢驗的統計方法對內部服務質量各差距進行分析;通過對樣本均值的比較，分別得出各維度在員工和管理者心目中的重要性排序。 -
It takes listed companies as the samples that have experienced m & a in 1999 - 2001, selects twelve financial indexes to evaluate the performance of m & a, then sets up integrated - point - function model by analyzing factors. on this foundation, it examinates the performance of m & a by using different synthesis scores with paired sample t test. through comparing integrated performance score of m & a, it inspects the five - year performance changing of whole samples and different types of samples
在此基礎上，利用不同年度的綜合得分差值對並購前後的績效進行檢驗，檢驗的方法採用配對樣本的t檢驗。通過對並購績效綜合得分的比較，分別考察了總體樣本和不同類型樣本公司並購前後五年的績效變化。
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