Refer to Exercise 13.21. An additional regression model for the snack cracker data is run, incorporating products
Question:
In exercise
Transcribed Image Text:
Responae: Salee auwary ct eit Square Square dj Roct Haan Square Eror 17.791 Mean of Responae cbservat icns for sun ts 04 0.452443 0.424506 Model bror C Total 103 DF sn of quares Mean Square ati0 5175.35 16.1953 19.62 Prob P 0.0000 25901.736 31322 726 57204 462 356.1692 20 20 10 Parameta Eatinate Eetinate Sta Error t Ratio Prcb It) 26.806609 90.32649 0.27 0.7457 90.233065 47.75194 .89 0.0618 0,1335274 0.023654 .E0 0.0000 Term Intercepe Prica Category sales Promction b thr 287.6092 172.2049 1.7 01 Price*protot10-142.4326 94.15011 ブe5 0.1015 Category*Ficnotto 0.024087 0.0368160.5 0.5145 tfect Test 40 50 290 310 330 350 370 390 410 Sales Fredicted Respcnse Sales armacy of Pit Requare Square Rot Hean square E 17.9913 Mean ot BRaeponse Cbservatians for Sun e rice 0.434158 0.417182 Source Model le'sm of squares Mean square 묜Ratio 25.5759 24835.761 2368.01 53204.462 a2าจ.sa 100 323.6 Prob> F 356.7692 104 C Total 103 0.0000 40 30 20 10 Parameter Estisates Tezn Intercept Price Category sales 0.1214871 0.01824 .00 Frmoticn by other? -19.9594 3.7004.39 10 123.95375 0.66628 1.61 01106 44.849952 39.93534 11 0.261 -20 -30 -40 -30 Ettece Test 290 310 330 350 370 390 410
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Related Book For
An Introduction To Statistical Methods And Data Analysis
ISBN: 9781305465527
7th Edition
Authors: R. Lyman Ott, Micheal T. Longnecker
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