Answer and Explanation
Your Answer is
Correct Answer is K
Explanation
The proportion of people in the 16-25 age group who own a company A car is 16/80=1/5, so the central angle of A in the circle diagram is 360o *1/ 5=72o
Use the following information to answer questions 46–48.
Data from a random sample of 335 car owners in a certain city are listed below. The table indicates the number of owners in 3 age brackets (16-25, 26-45, 46-60) who own cars from 3 car companies (A, B, C) in this city. Each owner in the sample owns only 1 car.
48. A circle graph will be drawn with 3 sectors each representing the proportion of owners from Company A, B, and C who are 16 to 25 years old. What is the measure of the central angle for the Company A sector of the graph?