Why is a measure of the reliability of the inferences important?

It is important to measure the reliability of the inferences, that is, to test if similar deductions could be made on the off chance that we utilize some other example of 100 shrimps since we are making the derivations about the populace based on test which constitutes just a little extent of the populace. In the event that the inductions are not dependable then we will have wrong gauges of the qualities of intrigue which isn't alluring. On the off chance that the surmisings are dependable then we can gauge the populace attributes without really watching the entire populace.