Question 7
An engineering school reports that 60% of its students were male (M), 31% of its students were between the ages of 18 and 20 (A), and that 25% were both male and between the ages of 18 and 20. What is the probability of choosing a random student who is female or between the ages of 18 and 20? Assume P(F) = P(not M).
Your answer should be given to two decimal places.
Question 8
An engineering school reports that 57% of its students were male (M), 39% of its students were between the ages of 18 and 20 (A), and that 34% were both male and between the ages of 18 and 20. What is the probability of a random student being male or between the ages of 18 and 20? Your answer should be rounded to two decimal places.