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Workshop on Statistical Analysis

Workshop on Statistical Analysis. Chih-Chiang Yang cyang@ocit.edu.tw 27016855x2151. Statistical Analyses for Comparative Research. 單一樣本的平均數檢定. 所取得的樣本資料與一個假設的平均數進行比較 Z test ( σ 2 已知 ) t test ( σ 2 未知 ) 小樣本數的 t test 大樣本數的 t test. Worksheet06. 兩個獨立樣本 的平均數檢定. 兩組獨立樣本資料進行平均數比較

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Workshop on Statistical Analysis

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  1. Workshop on Statistical Analysis Chih-Chiang Yang cyang@ocit.edu.tw 27016855x2151

  2. Statistical Analyses for Comparative Research

  3. 單一樣本的平均數檢定 • 所取得的樣本資料與一個假設的平均數進行比較 • Z test (σ2已知) • t test (σ2未知) • 小樣本數的t test • 大樣本數的t test • Worksheet06

  4. 兩個獨立樣本的平均數檢定 • 兩組獨立樣本資料進行平均數比較 • Z test (σ12與σ22皆已知) • t test (σ12與σ22皆未知) • 大樣本數的t test • 小樣本數的t test (假設σ12與σ22相等) • 小樣本數的t test (假設σ12與σ22不相等) • Worksheet07

  5. 兩個相依樣本的平均數檢定 • 兩組相依樣本資料進行平均數比較 • 成對樣本t test (paired-sample t test) • Worksheet08

  6. 兩個樣本以上的平均數檢定 • 變異數分析(ANOVA) • 單因子變異數分析(One-way ANOVA) • 事後比較/多重比較(Multiple Comparison) • 二因子變異數分析(Two-way ANOVA) • 事後比較/多重比較(Multiple Comparison) • Worksheet 09& 10

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