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.
The oldest cat recorded by the Guinness Book of World Records was one called Creme Puff, who was 38 when he died, and there are stories of others living even longer lives than this. This is quite unusual though, as an average cat life span is around 15-20 years. The kitten stage of a cat's life lasts from birth until puberty, which occurs from between six to eight months old. He's then considered a young adult up to the age of six.