2 29 Following Are Scores On A Test In The Form Of Ranges With The Corresponding Number Of Students In Parentheses 55 1 (15.5 KiB) Viewed 125 times
Please graph on Matlab and show
code...thanks
2-29. Following are scores on a test in the form of ranges, with the corresponding number of students in parentheses: 55-60 (2); 60-65 (4); 65-70 (7); 70-75 (7), 75-80 (1): 80-85 (6): 85-90 (3), 90-95 (3); 95–100 (5). Plot three histograms: (1) cell width of 5; (2) cell width of 10 starting at 50, and (3) cell width of 10 starting at 55. What general observations can be made from a comparison among the three histograms?
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