3) Age in years Frequency

15 - 19 7

20- 24 12

25 - 29 4

30 - 34 10

The Frequency Distribution above describes the ages of students in a Math12 class. In constructing the RELATIVE Frequency Distribution, what is the RELATIVE Frequency for the "20 - 24" Class?

A.12.12%

B.21.21%

C.34.34%

D.none

4) Age in years Frequency

15 - 19 7

20- 24 12

25 - 29 4

30 - 34 10

In constructing the PIE chart for the Distribution above, what should be the measure, in degrees rounded off to the nearest whole degree, for the central angle representing the class "15 - 19"?

A.76

B.131

C.110

D.none