Question 3 Table 3.4. The frequency distribution on the total number of hours (per week] spent in teaching of selected CA8 professors. No. of hours 30- 34 35 - 39 40- 44 45 - 49 50 - 54 The median class. 0 5th class 0 3rd class 0 4th class C) 2nd class Q lst class no. of professors 5 18 42 27 8 Question 4 Table 3.4. The frequency distribution on the total number of hours {per week] spent in teaching of selected CA5 professors. No. of hours no. of professors 3O - 34 5 35 - 39 18 40- 44 42 45 - 49 27 50 - 54 8 The 50% of the distribution rendered_ hrs. per week. 0 42.56 hrs 0 4231 hrs. 0 42,55 hrs 0 42.5? hrs Question 5 Table 3.4. The frequency distribution on the total number of hours (per week) spent in teaching of selected CA5 professors. No. of hours no. of professors 30 - 34 5 35 - 39 18 40- 44 42 45 - 49 27 50 - 54 8 60% of CAS professors spent less than _ hrs. per week, to the nearest tenths. sample answer. 42.7