Table 4 Normal distribution coefficient of compressive strength of FNS-GC.

From: Performance and statistical characteristics of ferronickel slag geopolymer concrete

FNS replacement rate

μ1

s1

Effect size D

p-value

Result

0

1.0139

0.1041

0.097

0.961

Not reject

33%

1.0656

0.1675

0.130

0.763

Not reject

66%

0.9753

0.0937

0.068

1.000

Not reject

100%

0.9539

0.1106

0.121

0.834

Not reject