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.
97. The oldest recorded age for a cat is 34 years. The conditions in which a cat lives will greatly affect its lifespan. It is not unusual for a house cat to reach 15 years or even 20 years of age, whereas an intact tomcat living in the wild has an average life expectancy of about 3 years.