7. Develop a histogram between employee and hours of overtime. Develop two separate histograms for hours of overtime and days absent. How do the data appear to be distributed? Hours of overtime Range = Max. - Min. Range = 460 - 0 Range = 460 Number of classes = log n/ log 2 = 4.907 = 5 Class width = Range/Number of classes = 460/5 = 92 Therefore, Frequency Distribution of Hours of Overtime Classes Frequency 0 - 92 7 93 - 184 12 185 - 276 7 277 - 368 2 369 - 460 2 Histogram of Hours of Overtime 14 12 10 8 Frequency 6 4 2 0 0-92 93-184 185-276 277-368 369-460 Classes The data for hours of overtime are skewed to the right. Frequency Distribution of Days Absent Days Absent Frequency 0 7 1 7 2 6 3 7 4 0 5 0 6 3 Histogram of Days Absent 8 7 6 5 Frequency 4 3 2 1 0 0 1 2 3 6 Days Absent The distribution for days absent is relatively uniform. 8) Using the data in problem 7, develop a scatter plot of hours of overtime versus days absent. Do the data overtime hours and days absent appear to be correlated? \f