Paired Differences

t

df

Sig. (2-tailed)

Mean

Std. Deviation

Std. Error Mean

95% Confidence Interval of the Difference

Lower

Upper

Pair 1

P_SS - C_SS

−0.10450

0.59698

0.03385

−0.17111

−0.03789

−3.087

310

0.002

Pair 2

P_FS - C_FS

0.04019

0.48733

0.02763

−0.01418

0.09457

1.454

310

0.147

Pair 3

P_EK - C_EK

−0.01393

0.14962

0.00848

−0.03063

0.00276

−1.642

310

0.102

Pair 4

P_AO - C_AO

0.06302

0.58311

0.03307

−0.00204

0.12808

1.906

310

0.058

Pair 5

P_SE - C_SE

0.01286

0.16400

0.00930

−0.00544

0.03116

1.383

310

0.168

Pair 6

P_FE - C_FE

0.01994

0.17668

0.01002

0.00022

0.03965

1.990

310

0.047