Question 5 pls
5. Following are the marks of 20 students in mathematics:
91, 68, 54, 83, 92, 63, 75, 85, 89, 91, 63, 72, 83, 54, 92, 75, 84, 90, 91, 83
Prepare a frequency distribution table of the data.
Dear student
Regards
Class intervals | tally marks | Frequency |
50-60 | II | 2 |
60-70 | III | 3 |
70-80 | III | 3 |
80-90 | IIIII II | 7 |
90-100 | IIIII | 5 |
Regards