On the right are raw test scores from a history test. a. Construct an ordered stem and leaf plot for the given data. b. Construct a grouped frequency table for these scores with intervals of​ 5, starting the first class at 55. c. Draw a histogram of the data. d. If a circle graph of the grouped data in​ (b) were​ drawn, how many degrees would be in the section representing the 75–79 ​interval? 58 65 70 82 96 60 77 76 73 72 77 79 88 87 82 81 84 89 84 84 80 99 92 93 97

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