8.1 You are given the task of building a pie chart that summarizes the five age categories of 582 individuals recorded in an SPSS sample file titled satisf.sav. The variable is named “agecat” and labeled Age category.

Build a 3-D pie graph that displays the names of the categories, the numbers of observations, and the percentages of the total for each slice.

Also, answer the following questions:

(a) What percentage of people are 18 to 24 years old?

(b) How many individuals are 50 to 64 years old?

(c) What is the largest age category?

(d) What is the quantity, and its respective percentage, for the individuals who are 25 to 34 years old?

(e) What is the quantity, and its respective percentage, for the smallest category?