A survey was done that asked people to indicate whether they preferred pool swimming or ocean swimming. The results of the survey are shown in the two-way table.
Chantal is making a relative frequency table from this data.
What operation should Chantal perform to determine the relative frequency of a person over 30 years old who prefers ocean swimming?
The operation that can be used to determine the relative frequency of a person over 30 years old who prefers ocean swimming is to divide 185 by 609.
What is the relative frequency?
Relative frequency is the ratio of a particular group to the sum of the total frequency been studied. In order to determine the relative frequency of a person over 30 years old who prefers ocean swimming, 185 would be divided by the total number of people in the survey.
To learn more about division, please check: https://brainly.com/question/194007
