Give the Frequency of the Fifth class

4. Give the Frequency of * 2 points the fifth class. This is the grades of the 30 grade 10 students for 3rd Grading in mathematics. 94 91 94 91 97 91 87 90 76 88 95 88 93 77 90 80 84 85 85 79 75 79 78 80 89 89 89 93 90 83 Class Class Class Cumulative Lower number Boundaries Interval Frequency Boundary (in Kg) (