13. A survey at a school asked students if they were ill with a cold or the flu during the last month. The rest are given in the table, below. None of the students had both a cold and the flu. (a) What is the probability a randomly selected student has a cold and is female? (b) What is the probability a randomly selected student has a cold or the flu? (c) If we randomly select two students, without replacement, what is the probability we select a student with a cold Cold Flu Healthy and a student with the flu? Female 32 18 47 Male 25 19 38 (d) What is the probability a randomly selected female had a cold in the last month? (e) What is the probability that a randomly selected student who had the flu last month was male? (f) What is the probability a randomly selected male student had either a cold or flu last month