The sum of the absolute frequencies is equal to the total number of data, represented bas $$N$$. Relative frequency: the result of dividing the absolute frequency of a certain value by the total number of data.
exists and is an alternate of . Cats usually live up to around 15-17 years, but some can live over 20 years old. Cats usually live up to around 15-17 years, but some can live over 20 years old.
Statistically, the life span of an indoor cat averages 12 to 14 years, whereas it is only about four years for the indoor-outdoor cat. Yes, you've read that correctly. A cat's life span can be seriously curtailed by allowing it to come and go at will.