assignment7

069736 0001266 0007477 0001394 0001394 0001266

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Unformatted text preview: 1, 1 If 'iJ;^ * 1,u^c/'*' k.t^lr- 1- t/r< r 6l q) 53.3 -f E- T( L t4rt * : 5"dD6T ^L ( : (ß q-6l.tt),*(ez.et o (. \ ac / I I rl + I ( f ( ,? - 6l ([o;_Q.i ,l)"t -.*--*_%* 3 r" 3 7(7 -D F '= 6 s . 60 6 1 l,KZe + ,= $ F = =. l,J 3{I E{ ( "It;s) =:0, 3a 7/ tr){\ t , =l Jr=3 ou,(. I JJ")v7 tP - ( c--* \.q L*"r{. t t r' o . / rt a t c , *D y'1.t nn{^ t t Ä.A; Ä. {* Problem 3: example solution (courtesy X. Su) a. Run 1 2 3 4 (1) a b ab Design Factors A B AB -1 -1 1 1 -1 -1 -1 1 -1 1 1 1 I 1 1 1 1 0.1963 0.0914 0.1107 0.065 Replicate Results 0.2185 0.1914 0.1814 0.0891 0.0925 0.0855 0.1071 0.1109 0.1115 0.065 0.0667 0.0662 0.2092 0.0913 0.1145 0.0664 Totals 0.9968 0.4498 0.5547 0.3293 Effects estimate -0.07724 -0.05626 0.03216 Source of variation A B AB Sum of squares Degrees of Freedom Mean Square F0 P-value 0.02983 0.015826 0.005171 1 1 1 0.02983 0.015826 0.005171 628 333.1789 108.8632 1.40194E-16 6.13524E-14 1.54196E-09 Curvature 0.000856 1 0.000856 18.02105 0.000396599 Residual Error 0.00095 20 4.75234E-05 Total 0.052634 24 Since A, B, AB and curvature are significant (P<0.05), they...
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