2. A waiter believes that tips are normally distributed with a mean of $9.60 and a standard deviation of $2.40. (3 pts. each) a) What percentage of the tips are above $8.50? Z- score = Area = Answer = b) What percentage of the tips are below $8.00? Z- score = Area = Answer = c) What percentage of tips are between $9.00 and $10.00? Smaller Z- score = Larger Z- score = Smaller Area - Larger Area = Answer = d) Find the minimum tip in the top 3.25% of the normal distribution. Z - score = Answer = e) Find the maximum tip in the bottom 5% of the normal distribution. Z -score = Answer =