Homework. Proctored Test 2 Review (90% or better 5 extra ... Question 8, 5.2.18-T HW Score: 57 97%, 26 09 of 45 points Save Part 1 of 2 Points: 0 of 1 Use the normal distribution to the right to answer the questions. Standardized Test Compos (a) What percent of the scores are less than 19? P . 20.2 (b) Out of 1500 randomly selected scores, about how many would be expected to be greater than 21? 10 21 (a) The percent of scores that are less than 19 is% (Round to two decimal places as needed )