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Competitive Stats
Q148Section III (Statistics)148 of 180

Estimability from a partial set of linear relations

In a linear model with 6 observations, E(Y1)=Q1+Q2, E(Y3)=Q2−Q3E(Y_1)=Q_1+Q_2,\ E(Y_3)=Q_2-Q_3 (with further relations linking Y2,Y4,Y5,Y6Y_2,Y_4,Y_5,Y_6 to these). Then which of the following statements is true?

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