Ms. Walker gave her students a biology test last week. Here are the test scores for each of the fifteen students. Test scores 81 80 81 95 91 85 92 92 90 82 86 97 93 83 92 (a)Complete the grouped frequency distribution for the data. (Note that the class width is 5.) Test scores Frequency 79 to 83 84 to 88 89 to 93 94 to 98
