White Heteroskedasticity Test:

F-statistic

55.61118

Probability

0.000000

Obs*R-squared

18.07481

Probability

0.000119

Test Equation:

Dependent Variable: RESID^2

Method: Least Squares

Date: 11/18/07
Time: 22:49

Sample: 1 21

Included observations: 21

Variable

Coefficient

Std. Error

t-Statistic

Prob.

C

823375.5

130273.4

6.320365

0.0000

X

-3605.578

553.5894

-6.513091

0.0000

X^2

4.742387

0.532352

8.908366

0.0000

R-squared

0.860705

Mean dependent var

351198.3

Adjusted R-squared

0.845228

S.D. dependent var

454261.0

S.E. of regression

178711.1

Akaike info criterion

27.15649

Sum squared resid

5.75E+11

Schwarz criterion

27.30571

Log likelihood

-282.1432

F-statistic

55.61118

Durbin-Watson stat

2.015035

Prob(F-statistic)

0.000000