Question

10, 11, 10, 15, 11, 11, 15, 15, 15, 12, 16, 10, 10, 10, 12, 13, 10, 15, 18, 16, Draw the frequency table.​

Answer 1

4, 13, 11, 15

3, 20, 18, 16 - Starting from 1st row and than upward direction jump 1 row each time

5, 14, 9, 7 first 3 number's coming similarly to the first group of number but last number it is moving downward by jumping one row..

6, 15, 12, 10..first 3 number's coming similarly to the first group of number but last number it is moving downward by jumping one row..

Similarly next number will be 4, 13, 11, 15 Hence, option 'B' is correct.