Regression Analysis: 1. Structure—1.1 Hospital_1 versus HOSPITAL NO.

The regression equation is

1. Structure—1.1 Hospital_1 = 2.63 + 0.214 HOSPITAL NO.

Predictor

Coef

SE Coef

T

p

Constant

2.6333

0.6689

3.94

0.017

HOSPITAL NO.

0.2143

0.1717

1.25

0.280

S = 0.718464

R-Sq = 28.0%

R-Sq(adj) = 10.0%

Analysis of Variance

Source

DF

SS

MS

F

P

Regression

1

0.8036

0.8036

1.56

0.280

Residual Error

4

2.0648

0.5162

Total

5

2.8683

Inverse Cumulative Distribution Function

Student’s t distribution with 5 DF

p ( X <= x )

x

0.95

2.01505