The band director is preparing to take the band on a field trip. The director wants a record of the students he is traveling with, so he decides to use a frequency table.
Part A: What percentage of the survey respondents were girls who play percussion?
Part B: What is the marginal relative frequency of all students who play woodwinds?
Part C: Use the conditional relative frequencies to determine which data point has the strongest association of its two factors. Use complete sentences to explain your answer.