<prompt> Translate the following text to SwahiliImportance or meaning is assessed in part by estimating the variability within the set of numbers to obtain a probability that the regularity represents the characteristics of the population of instances.  <response>: Umuhimu au maana ni tathmini kwa sehemu kwa kukadiria kutofautiana ndani ya seti ya idadi ya kupata uwezekano kwamba utaratibu inawakilisha sifa ya idadi ya matukio. 