Model

Unstandardized Coefficients

Standardized Coefficients

t

Sig.

Β

Std. Error

Beta

1

(Constant)

2.76

0.16

17.64

0

ER

0.21

0.04

0.31

4.97

0

2

(Constant)

2.43

0.21

11.54

0

ER

0.20

0.04

0.29

4.57

0

POS

0.10

0.05

0.15

2.32

0.02