問題詳情
三、對以下的資料
⑴考慮配適線性迴歸模式Yi = β 0 + β1Xi + ε i , i =1,2,Κ ,6 來分析上述資料，其中 ε1 ,ε2 ,Κ ,ε6 為獨立且平均數為 0，變異數為 σ2 之隨機變數。請寫出估計迴歸式（estimated regression equation）及其判定係數（coefficient of determination） R2 。（6 分）
⑴考慮配適線性迴歸模式Yi = β 0 + β1Xi + ε i , i =1,2,Κ ,6 來分析上述資料，其中 ε1 ,ε2 ,Κ ,ε6 為獨立且平均數為 0，變異數為 σ2 之隨機變數。請寫出估計迴歸式（estimated regression equation）及其判定係數（coefficient of determination） R2 。（6 分）
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