A natural history museum surveyed the people visiting the museum for one month and created a circle graph to show the age of the visitors for that month.
a. Find the number of degrees for each part of the museum visitors graph.
1. Age 18 and under:
2. Age 19 – 44:
3. Age 45 – 64:
4. Age 65 and over:
b. If 5000 people visited the museum during the month the survey was taken, how many visitors were there for each age group?
Age 18 and under:
Age 19 – 44:
Age 45 – 64:
Age 65 and over: