Rutgers Business School- Statistical Methods For Business

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Homework solutions # 1 for Statistical Methods - Gursoy. Rutgers

Transcript of Rutgers Business School- Statistical Methods For Business

Page 1: Rutgers Business School- Statistical Methods For Business

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Page 5: Rutgers Business School- Statistical Methods For Business

ANOVA: Single Factor

SUMMARY

Averoge Vdriance

Main

Satellite 1

Satellite 2Satellite 3

15

15

1515

1047.64

618.81848.42779.58

69.8426666741.254

s6.5613333351.972

331.3198375.9760205.3533408.2862

ANOVA

Source of Varidtion dl P-value F critBetween GroupsWithin Groups

Total

6312.4439

18493.0937

24805.s37s

2to4.L480330.2338

355

6.3717 0.0009 2.7694

Page 6: Rutgers Business School- Statistical Methods For Business

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ANOVA: levene Test

SUMMARYGroups Count Sum Average Voriance

Main

Satellite 1

Satellite 2Satellite 3

15 190.37 12.5913333315 244.51 15.30066567ls 163.93 10.9285555715 24L.08 1,6.072

183.9753108.205580.8913

132.s303

Source of Variation dI P-value F critBetween GroupsWithin Groups

Total

310.9790

7078.4347

7389.4137

3 103.659755 126.4005

0.8201 0.4883 2.7694