a) Estimate the number of health club members at this health club between the ages of 18 and 34. Choose the correct estimate below.

1. 2400

2. 240

3. 24

4. 80

b) Estimate the number of health club members at this health club who were age 17 and younger. Choose the correct estimate below.

1. 8

2.80

3. 800

4. 240

c) Estimate the number of health club members at this health club who were in the age group 55 plus. Choose the correct estimate below.

1. 20

2. 80

3. 2000

4. 200

The circle graph to the right shows the percent of health club memberships, by age, in a certain country. A certain health club had 800 members in a recent year. Answer parts (a) through (c) assuming the graph also applies to this health club. Health Club Membership by Age 17 and younger 9% 18-34 32% 35-54 35% 55 plus 24%