Question: Using the data set below, create a frequency distribution using class-intervals with a range of 5 data points. Your first class-interval should start with the

Using the data set below, create a frequency distribution using class-intervals with a range of 5 data points. Your first class-interval should start with the number 1. Be sure to include columns for: cumulative frequency, percentage of scores in each class-interval, and percentile. 48 12 29 21 26 5 2 11 21 18 44 13 15 45 22 8 30 34 12 15 27 10 18 36 32 35 24 22 41 6 17 20 26 31 40

Graph your class-interval frequency table as a histogram.

Graph your class-interval frequency table as a polygon.

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