Relationships

Pearson correlation coefficient (r)

p-value

Productivity vs Equipment downtime

−0.89

<0.001

Productivity vs Conveyor overloading delays

−0.72

<0.001

Productivity vs Bins overloading delays

−0.48

0.022

Productivity vs Preventive maintenance delays

−0.39

0.039

Productivity vs Gas management delays

−0.25

0.049