The accompanying table shows test scores of the forty students in a class. Construct an up- propriate histogram to summarize these data. 54 56 8 59 60 62 62 67 68 70 70 73 73 75 77 79 81 81 83 85 89 89 93 93 883 86 90 90 8852885 68 73 79 83 91 94 95 98