statistical validity 中文意思是什麼
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The third chapter : draw out a questionnaire of watch consumption. base on the reliability and validity, carry out corresponding statistical analysis the forth chapter : statistical analysis via tobit module for effected factors for production effective
第四章，對問卷調查的結果進行了信度與效度檢驗，證實了調查問卷的結果是可靠的，反映了實際工作中對企業生產效率影響因素。 -
Based on literature summary and opening inquiry investigation and adopted statistical technology of item analysis and factor analysis, this study formatted a questionnaire of middle school student ' s self - control ability with higher reliability and validity
本研究在文獻綜述及開放式問卷調查的基礎上，通過項目分析、因素分析編制出了一份信效度較高的中學生自我控制能力問卷。 -
This research includes the following topics : method of analyzing of a publicly traded company ' s financial situation, method of categorizing financial indexes of a publicly traded company, positive research methods, related statistical methods, and data analysis, using the results of categorization in evaluating publicly traded companies " overall financial situation, ( testing validity of categorization ) etc.
其研究的主要內容有：上市公司財務分析方法、上市公司財務指標分類的主要方、實證研究方法及相關統計方法、有關原始數據的處理、用實證方法及相關統計方法對財務指標進行分類、利用分類結果對上市公司進行綜合評價（驗證分類的有效性）等。 -
Basing on the different study methods as interviewing, questionnaire and experiment, the subjects analyzed the dates collected from the male and female college students of different majors, different grades and different universities ( the size of testees " sample is 635 ) with different statistical ways as the reliability and validity of the self - developed scales, also methods of variance analysis, correlation, efa, cfa, regression, sem etc. major findings are as follows : ( 1 ) questionnaires of interpersonal interaction behavior of college students can be put into use, also does the questionnaires of attitude towards intercourse on internet
研究運用訪談法、問卷法、實驗法，以武漢市不同大學不同專業不同年級共635位男女大學生為正式被試，使用方差分析、相關分析、回歸分析、探索性因素分析、驗證性因素分析等統計方法對所收集的數據進行分析，對自編的人際交往行為問卷、網上人際交往態度問卷進行項目分析、信效度檢驗，探索變量之間的關系，結果發現： （ 1 ）自編問卷能被用來參與正式統計。 -
Moreover, close - form expressions for the power spectral density and acpr of cdma signal passed through a nonlinear power amplifier are derived using the power series and statistical model of cdma signal. the comparison computer between algorithm simulation and practical data or experimental data derived using ads proves the validity
同時基於cdma信號的時域數學模型和功率放大器的冪級數模型，具體推導出cdma信號的功率譜密度和acpr的數學表達式，並將其演算法模擬結果與實測結果以及ads實驗模擬結果相比較，驗證其正確性。 -
Then the statistical characters, value at risk, distribution of correlations and the relation between correlation and the amount of sample are discussed. and some valuable conclusions are drawn out : dispersed investment theory, robert ' s doubts on " validity of market theory ", " random stroll theory " become conscious. some characters of the classifying blocks of listed companies in sz stock market, such as " quick up and slow down ", " up together and down by turn " also become conscious
對中國股票市場行業板塊數字結構特徵的挖掘和實證分析方面做了一定的研究並得到一些有價值的結論： 「分散投資理論」的預期結果被觀察到，羅伯特?希勒對「市場有效性理論」 、 「隨機漫步理論」的質疑被觀察到；我國深圳股票市場在數據採集期的市場表現的一些總體特徵，如「快漲慢跌」 、 「輪漲齊跌」等被觀察到。 -
Third, using the statistical software - spss, this thesis made some analysis of the data and carries out the reliability test and validity test for the questionnaires. by the way of regression analysis, gains the relative importance of each attribute of service quality and its index variable. finally,
利用spss統計軟體對調查數據進行了相關統計分析，並對調查問卷進行了信度和效度檢驗，然後運用回歸分析法確定了該量表各個屬性及其所包含的指標相對于服務質量的重要性程度。
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