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Linear Regression Analysis 5E Montgomery, Peck & Vining
Example 2.1 – The Rocket Propellant Data 切割力 推進燃料的年齡(週) n=20 Linear Regression Analysis 5E Montgomery, Peck & Vining
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Linear Regression Analysis 5E Montgomery, Peck & Vining
散佈圖顯示切割力與推進燃料的年齡 有強的線性關係 Linear Regression Analysis 5E Montgomery, Peck & Vining
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Example 2.1- Rocket Propellant Data
Linear Regression Analysis 5E Montgomery, Peck & Vining
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Example 2.1- Rocket Propellant Data
推進燃料的年齡每增加一週, 平均切割力減少37.15 剛製造完時, 推進燃料的平均切割力為 The least squares regression line is 最小平方迴歸線 Linear Regression Analysis 5E Montgomery, Peck & Vining
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Linear Regression Analysis 5E Montgomery, Peck & Vining
殘差 = Linear Regression Analysis 5E Montgomery, Peck & Vining
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