Mrs. Raines wanted to compare the test scores of 2 of her classes. Using the information below, answer each question. (No, these aren't real test scores) Round all answers to the nearest tenth.
1st Block: 92, 85, 43, 100, 65, 78, 88, 92, 75
2nd Block: 86, 63, 95, 75, 92, 81, 87, 86, 95