Below 5
Below is a collection of test scores from a class of 20 students. Make 2 histograms of the data. Choose your own horizontal scales as long as you have more than 4 cells in each histogram.
65 70 68 87 98 91 77 85 70 72 86 86 94 95 67 88 77 99 74 71
65 70 68 87 98 91 77 85 70 72 86 86 94 95 67 88 77 99 74 71
Correct answer:

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