Dataset

Standard Error

T

95% Confidence Interval

Two-Tailed P

Significance

Iris

0.027

5.9624

From −0.217292 to −0.108508

<0.0001

Extremely Significant

Wine

0.012

3.4157

From −0.063472 to −0.016728

0.0010

Very Significant

Breast Cancer Data

0.0012

3.3534

From −0.087652 to −0.022348

0.0012

Very Significant

Glass

0.112

0.2912

From −0.254703 to 0.189703

0.7717

Not Significant

Vowel

0.019

2.5233

From −0.087838 to −0.010362

0.0137

Significant