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.
There is no hard and fast rule about what level of significance you require. Clearly the .01 level is most rigorous because there is only a 1% chance that a significant result is merely due to chance, as opposed to 5% or 10%. note about reporting the results: If you find that a particular value fails to be significant at any of your chosen alpha levels, you should merely state it is not significant at the level you chose. You should not say X is not significant at the 5% alpha level, and therefore we are 95% sure it is not significant.