Coefficient Std. error Z-statistic P-value

Intercept −10.8690 0.4923 −22.08 <0.0001

balance 0.0057 0.0002 24.74 <0.0001

income 0.0030 0.0082 0.37 0.7115

student[Yes] −0.6468 0.2362 −2.74 0.0062

However, no matter the combinations i tried my results are always different.

Could someone please let me know what can be done?

Note: data set attached

Thanks you very much,

David