Solutions
Mode means number having the highest frequency in the given data set.
So, the Mode is 4 as 4 occurs the highest time (3 times) in the given set.
Median is the middle most number in the given data set after arranging it in the ascending order.
Let us arrange the given set in the ascending order:
2, 3, 4, 4, 4, 10, 14, 32, 64
So, in this data set Median = 4 (Middle most number)
Required difference = 4 − 4 = 0