The distribution subsystem continues to transmit the power to the customers. The utilization system is concerned with the different uses of electrical energy like illumination, refrigeration, traction, electric drives, etc. Utilization is a very recent concept in Power engineering.
Definition of LEVEL OF SIGNIFICANCE. : the probability of rejecting the null hypothesis in a statistical test when it is true âcalled also significance level.
If the p value falls below a conventionally accepted threshold (say .05), we might judge the result to be statistically significant. The substantive significance of a result, in contrast, has nothing to do with the p value and everything to do with the estimated effect size. Only when we know whether weâre dealing with a large or trivial sized effect, will we be able to interpret its meaning and so speak to the substantive significance of our results.