gasadd1 - Gasoline Additive Data Obs 1 2 3 4 5 6 7 8 9 10...

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Gasoline Additive Data 1 Obs add octane 1 0 91.7 2 0 91.2 3 0 90.9 4 0 90.6 5 1 91.7 6 1 91.9 7 1 90.9 8 1 90.9 9 2 92.4 10 2 91.2 11 2 91.6 12 2 91.0 13 3 91.8 14 3 92.2 15 3 92.0 16 3 91.4 17 4 93.1 18 4 92.9 19 4 92.4 20 4 92.4 oct ane 90 91 92 93 94 add 01234
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One-way Anova for Gasoline Additive Data 2 The GLM Procedure Class Level Information Class Levels Values add 5 0 1 2 3 4 Number of Observations Read 20 Number of Observations Used 20 One-way Anova for Gasoline Additive Data 3 The GLM Procedure Dependent Variable: octane Sum of Source DF Squares Mean Square F Value Pr > F Model 4 6.10800000 1.52700000 6.80 0.0025 Error 15 3.37000000 0.22466667 Corrected Total 19 9.47800000 R-Square Coeff Var Root MSE octane Mean 0.644440 0.516836 0.473990 91.71000 Source DF Type I SS Mean Square F Value Pr > F add 4 6.10800000 1.52700000 6.80 0.0025 Source DF Type III SS Mean Square F Value Pr > F add 4 6.10800000 1.52700000 6.80 0.0025 Contrast DF Contrast SS Mean Square F Value Pr > F linear additive - 1 1 5.47600000 5.47600000 24.37 0.0002 linear additive - 2 1 5.47600000 5.47600000 24.37 0.0002 quadratic additive 1 0.48285714 0.48285714 2.15 0.1633 cubic additive 1 0.14400000 0.14400000 0.64 0.4359 quartic additive
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This note was uploaded on 11/13/2011 for the course STAT 8200 taught by Professor Staff during the Fall '08 term at University of Georgia Athens.

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gasadd1 - Gasoline Additive Data Obs 1 2 3 4 5 6 7 8 9 10...

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