HW2 Q4 - 66.73174 1.873172 1.101932e-01 anova(out) Analysis...

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Q4| X=c(1,1,1,1,0,0,0,0) Y=c(675,625,475,550,500,400,575,350) mean(Y) [1] 518.75 sd(Y ) 109.9919 plot(X,Y) 0.0 0.2 0.4 0.6 0.8 1.0 350 400 450 500 550 600 650 X Y out=lm(Y~X) summary(out)$coef Estimate Std. Error t value Pr(>|t|) (Intercept) 456.25 47.18647 9.669086 7.014944e-05 X 125.00
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Unformatted text preview: 66.73174 1.873172 1.101932e-01 anova(out) Analysis of Variance Table Response: Y Df Sum Sq Mean Sq F value Pr(>F) X 1 31250 31250.0 3.5088 0.1102 Residuals 6 53437 8906.2 abline(out) 0.0 0.2 0.4 0.6 0.8 1.0 350 400 450 500 550 600 650 X Y...
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This note was uploaded on 02/10/2012 for the course STAT 333 taught by Professor Rick during the Spring '11 term at Wisconsin Milwaukee.

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HW2 Q4 - 66.73174 1.873172 1.101932e-01 anova(out) Analysis...

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