If a variable has a distribution that is bell-shaped with mean 20 and standard deviation 4, then according to the Empirical Rule, 99.7% of the data will lie between which values? (This is a reading assessment question. Be certain of your answer because you only get one attempt on this question.) According to the Empirical Rule, 99.7% of the data will lie between |and. (Type integers or decimals rounded to two decimal places as needed. Use ascending order.) Statcrunch