Discuss the below:
Non drinker regular drinker heavy drinker total
man 135 45 5 185
woman 187 21 13 221
total 322 66 18 406
Q1: If a student is chosen at random, find the probability that this student is a man
Q2: If a student is chosen at random find the probability of getting someone who is a regular or heavy drinker
Q3: If a student is chosen at random, find the probability of getting someone who is a man or a non drinker round answer to 3 decimals
Q4: Find the probability of getting someone who is a man or a woman heavy drinker
Q5: Find the probability of selecting a heavy drinker
Q6: Find the probability of selecting a heavy drinker given the individual is male
Q7: Find the probability of selecting a non-drinker given that the individual is female
Q8: Find the probability of selecting woman given the individual is a regular drinker
Q9: Are the events (selecting a woman) and (selecting a non drinker) independent?