Question 6
An engineering school reports that 60% of its students are male (M), 30% of its students are between the ages of 18 and 20 (A), and that 23% are both male and between the ages of 18 and 20.
What is the probability of a random student being chosen who is a female and is not between the ages of 18 and 20?
Your answer should be to two decimal places.
Question 7
An engineering school reports that 59% of its students were male (M), 37% of its students were between the ages of 18 and 20 (A), and that 24% were both male and between the ages of 18 and 20.
What is the probability of choosing a random student who is a 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 58% of its students were male (M), 40% of its students were between the ages of 18 and 20 (A), and that 31% 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.