a total of 400

adults responded to a survey asking them to name their favorite national park. The relative frequencies are shown to the right.

a)	What percentage of respondents chose the "Other" category?
b)	How many respondents selected Park A?
c)	How many respondents selected either Park C or Park D?
d)	Is this an example of classical, empirical, or subjective probability?

Park	Relative Frequency
Park A	35%
Park B	19%
Park C	19%
Park D	14%
Other	?
Total	100%