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.
How Long Do Cats Live? If you keep your cat indoors, provide quality health care, and depending on the catâs genetics, it is quite possible she could live to the ripe old age of 20 years old. Itâs becoming more common and heard of all the time, especially with the wonderful advancements in veterinary treatments and medications. Average life span for indoor cats â 15 years. Average life span for outdoor cats â 3 to 5 years. Once she is between 8 and 10 years old (and this number is debated â both lower and a bit higher), she should be treated as a senior cat.