15.) this question is worth 1 point You scored a 77 on your accounting exam last week where mean = 68 and the st. dev. = 3. You also scored a 90 on an analytics test where mean = 81 and st. dev. = 6. On which test did you do better, given the distribution? Class Z-score Accounting 3.00 Analytics 1.50 Accounting O Analytics O You performed the same, relative to the distribution