DIRECTIONS: Solve the following problems on a separate sheet of paper. Show your complete solutions. 1. Use the data in the given table to calculate the Us. Do. and D3. Class Interval Class Boundaries 36 4o 31 35 25 " 30 10 25.5 30.5 2125 12 mm 1s.s-2o.s - 10.5-15.5 \"W 2. The following is a distribution for the number of employees in 45 companies belonging to a certain industry. Calculate the second docile. fourth decile. and eighth decile: then interpret your answer. Class Interval _- 41 - 45 III- III-. 26 - 30 \"- 16 20