Thirty people were given an employment screening test, which is supposed to produce scores that are distributed according to a bell-shaped distribution. The following data reflect the scores of those 30 people:

76 75 74 56 61 76 62 96 68 62 78 76 84 67 60 96 77 59 67 81 66 71 69 65 58 77 82 75 76 67 The employment agency has in the past issued a rejection letter with no interview to the lower 16%
taking the test. They also send the upper 2.5% directly to the company without an interview. Everyone else is interviewed. Based on the data and the assumption of a bell-shaped distribution, what scores should be used for the two cutoffs?