Explanation:
33
We have, 33, 38, 48, 33, 34, 34, 33 and 24.
On arranging the data in ascending order, we get 24, 33, 33, 33, 34, 34, 38 and 48.
Here, 33 occurs more frequently, i.e. 3 times.
Mode of data = 33
Note: Mode is the observation that occurs most frequently in the data.