p-VQ UAC for AGE MILES TRANS S AnstymH tar*- w/t vtrrove ... › supplemental-instruction...AGE...

11/22/201310:28:26 AM 2

Worksheet s i z e : 10000 c e l l s .

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Results for: MUSTANGS-V14.MTW

Regression Analysis: PRICE versus AGE, MILES, TRANS The r e g r e s s i o n equation i s PRICE =/._

P r e d i c t o r Constant AGE MILES TRANS

S J

977 AGE - 0.0402 MILES + 422 TRANS

Coef SE Coef T P 13849.5 819.2 16.91 0.000 -977.5 232.1 -4.21 0.000

-0.04025 0.01665 -2.42 0.022 2 719.4 0.59 0.561

11/22/2013 10:28:26 AM -


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Regression Analysis: PRICE versus AGE, MILES, TRANS The r e g r e s s i o n equation i s P R I C E ^ |3850 - 9 7 7 AGE - 0 .0402 MILES 4

P r e d i c t o r U Coef SE Coef Constant h .3849 .5^ 8 1 9 . 2 AGE - 9 7 7 . 5 2 3 2 . 1 MILES - 0 . 0 4 0 2 5 0 .01665 TRANS ^ — ^719^4

T P 1 6 . 9 1 0 .000 - 4 . 2 1 0 .000 - 2 . 4 2 0 .022

0 . 5 9 0 . 5 6 1

S ̂ ZPbSJb R " s q = ' 7J.g%R-Sq(adi) = 70.1% (3/ (*/) A n a l y s i s of V a r i a n c e

Source R e g r e s s i o n R e s i d u a l T o t a l

-.DP SS MS F P £ 354102814 118034271 2 7 . 6 0 0 . 0 0 0

E r r o r 31®t&25fom e

m̂ ddW va\ue oh tr>e 1 i n H ^ a l s

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Regression Analysis: PRICE versus MILES, AGE, CONVERT, TRANS, COLOR

The r e g r e s s i o n equation i s PRICE = 13205 - 0.0214 MILES - 1165 AGE + 2795 CONVERT - 600 TRANS + 19 COLOR

P r e d i c t o r Coef SE Coef T p Constant 13205 1018 12 .97 0 .000 MILES -0.02141 0.01548 -1 .38 0 .177* AGE -1164.9 209.3 -5 .57 0 .000 CONVERT 2794.6 795.4 3 .51 0 .001 TRANS -600.3 680.4 -0 .88 0 .385* COLOR 19.1 155.7 0 .12 0 .903*-

using -this mdtlj -fhtrt axt *> insignificant \iariabb9.

S = 1760.59 R-Sq - 81.5% R-Sq(adj) = 78.3%

A n a l y s i s o f V a r i a n c e

Source DF SS MS F P Re g r e s s i o n '' _ £ 4, „ 0.000 R e s i d u a l E r r o r 2 ..... -

11/22/2013 10:28:26 AM -pay. A Qrrwcts


Welcome to Minitab, p r e s s F l f o r h e l p .


Regression Analysis: PRICE versus MILES, AGE, CONVERT, TRANS, COLOR

The r e g r e s s i o n equation i s PRICE = 13205 - 0.0214 MILES - 1165 AGE + 27 95 CONVERT - 600 TRANS + 19 COLOR

P r e d i c t o r Coef SE Coef T p Constant 13205 1018 12.97 0 .000 MILES 0.02141 0.01548 -1.38 0 .177 AGE -1164.9 209.3 -5.57 0 .000 CONVERT 2794.6 795.4 3.51 0 .001 TRANS -600.3 680.4 -0.88 0 .385 COLOR 19.1 155.7 0.12 0 .903

S = 1760.59 R-Sq = 81.5% R-Sq(adj) = 7 78.3%

variables.

a. mse- s2-

A n a l y s i s of V a r i a n c e

Source DF 9 /

P

R e s i d u a l E r r o r (J). T o t a l 86,698,950

Regression Analysis: PRICE versus MILES, AGE, CONVERT, TRANS

So, msz*Zcl = ,E&e

The r e g r e s s i o n equation i s PRICE = 13294 - 0.0210 MILES 1171 AGE + 2823 CONVERT - 613 TRANS

P r e d i c t o r Coef SE Coef T P Constant 13293.8 701.5 18.95 0.000 MILES -0.02098 0.01484 -1.41 0.168 AGE -1170.5 200.9 -5.83 0.000 CONVERT 2823.1 748.4 3.77 0.001 TRANS -612.6 661.8 -0.93 0.362

S = 1731.45 R-Sq = 81.5%

A n a l y s i s of V a r i a n c e

R-Sq(adj) = 79.1?

Source R e g r e s s i o n R e s i d u a l E r r o r T o t a l

DF SS 4 396761490

30 89937459 34 486698950

MS 99190373 2997915

F P 33.09 0.000

Regression Analysis: PRICE versus MILES, AGE, CONVERT The r e g r e s s i o n equation i s

5. Sulpjract

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p-VQ UAC for AGE MILES TRANS S AnstymH tar*- w/t vtrrove ... › supplemental-instruction...AGE...

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