If the number is in a certain data set, then that number is the average of that set. If ever the number in a certain data set is not the same, then the numbers must be gathered and computed to come up with just one number to represent them all. The method that is used the most is the arithmetic mean.
â¢ Genus is the first name, and the species is the second name of a scientific name of any organism. â¢ Genus ranks higher compared to species in the hierarchy of taxonomy. â¢ Two fertile animals from one species can produce a fertile progeny, whereas two animals from one genus could or could not do so.
The genus, along with the species names of an organism are how they are named in the classification system. Any human would be in the Homo genus. A species is a group that, in natural surroundings, breeds exclusively within the group. The species name is also used to identify organisms in classification. A lion is in the same genus as a house cat, (Felis), but is in the leo species in stead of the same one as a house cat.