[SOLVED] 1.20

1.20

Name
Type
Description

response
state fuel consumption

predictor continuous
miles of paved highway

predictor continuous
proportion of population with drivers license

predictor continuous
per capita income

predictor categorical
petrol tax bracket: low 1, medium 2, high 3

aresponse, predictor continuouspredictor categorical1

b2beta2beta

cSPSS95
,andfor low petrol tax bracket states 2;
,andfor high petrol tax bracket states 2;

d2

e12VIF

f3

g12

2.

T

2.692.412.011.681.301.301.682.012.412.69
a0.05Beta17501121

b3

c0.05 1p111