Military leave should be credited to a full-time employee on the basis of an 8-hour workday. The minimum charge to leave is 1 hour. An employee may be charged military leave only for hours that the employee would otherwise have worked and received pay.
Step 4. Calculate the interquartile range by subtracting the value of the first quartile (step 2) from the value of the third quartile (step 3). Finishing the example, you would subtract 8.5 from 17 to find that the interquartile range equals 8.5. Things You Will Need.
Interquartile range. The interquartile range is another range used as a measure of the spread. The difference between upper and lower quartiles (Q 3 âQ 1), which is called the interquartile range, also indicates the dispersion of a data set.The interquartile range spans 50% of a data set, and eliminates the influence of outliers because, in effect, the highest and lowest quarters are removed.emi-quartile range. The semi-quartile range is another measure of spread. It is calculated as one half the difference between the 75th percentile (often called Q 3) and the 25th percentile (Q 1). The formula for semi-quartile range is: (Q 3 âQ 1) Ã· 2.