Given the data below: 87, 81, 96, 75, 82, 74, 99, 51, 64, 72, 63, 59,
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Question:
Given the data below:
87, 81, 96, 75, 82, 74, 99, 51, 64, 72, 63, 59, 77, 88, 99, 66, 55, 50, 70, 73.
1(5). Construct a frequency distribution table with class width of 10, class boundaries as: 50-60, 60-70,..., 90-100. Calculate count, percentage, and cumulative percentage for each class.
2(5). Sketch a histogram plot for above data using the frequency distribution table in part 1.
3(5). Construct a stem-leaf plot using the data. Stem: tens digit, leaf: ones digit.
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