6 pts Question 3 It is known that the weights of packages to a warehouse is normally distributed with a mean of 65 pounds and a standard deviation of 8 pounds. Packages that are in the top 10% of weights of all packages that are received are classified as "oversized". What is the minimum weight that a package would be to be classified as oversized? Round to 2 decimal places Question 4 8 pts Scores on a quiz are analyzed and the mean and standard deviation is calculated. If 10 points are added to each score as a curve, a) The mean will stay the same (answer true or false) b) The standard deviation will stay the same (answer true or false) No work necessary