There are 5 samples taken to check brick compressive strength. Results are following :
1. 6.52
2. 6.09
3. 13.5
4. 6.96
5. 5.22
Indivisual results are below 7.5 but the avg result is 7.65 N/mm2. ( As per spec . strenght should be more than 7.5 )
So results are passed or failed ??
1. 6.52
2. 6.09
3. 13.5
4. 6.96
5. 5.22
Indivisual results are below 7.5 but the avg result is 7.65 N/mm2. ( As per spec . strenght should be more than 7.5 )
So results are passed or failed ??