Solve the below problem:
Q: Charles and Mary scored 29 and 31 on the ACT test. The determining factor for a college scholarship is that a student's score be in the top 10% of their graduating class. Charles and Mary's graduating class obtained the following ACT scores. ACT Scores f 34-36 5 31-33 6 28-30 10 25-27 15 22-24 26 19-21 5 16-18 4 13-15 5 10-12 2 7-9 2 4-6 1 By making use of percentiles and percentile ranks, did Charles and Mary receive a scholarship? Joe obtained a score of 23. One of the criteria for being admitted to the college to which he applied is to be in the upper half of his class. Did Joe get admitted? What is the mean ACT score for the class?