Each fall, auditions for the band and orchestra are held at a large university. Last fall, the numbers of males and females in each class who auditioned follow:
a. Calculate the row percentage for freshman females and explain what it means.
b. Calculate the column percentage for freshman females and explain what it means.
c. Which class had the highest percentage of female applicants? Support your answer with numbers.
d. Which sex had a higher percentage of sophomore applicants? Support your answer with numbers.