The test scores for two algebra classes are shown in the Stem and Leaf below. Test Scores Period 9 Period 10 8 750 5 6 842 6 34 9750 7 147 54 8 012 543 9 0167 10 00 Key: |213 = 23% 1121 = 21% A) How many students scored a 100%? B) How many students in 9th period scored 80% or more? C) What was the lowest score in period 10? D) Which period had more students take the test Select an answer v |