In a raw data the observations 2, 3, 4 and 5 occur with a frequency of 8, 5, 10, 7. So the mode of the data is ________________
In a Ranji match, 20 teams scored the following scores. Arrange the given data in grouped frequency distribution. Scores: 11, 15, 23, 25, 31, 33, 39, 42, 43, 49, 51, 56, 65, 75, 79, 89, 99, 98, 92, 91 [2 MARKS]