The mode

The mode is the number which occurs most often in a set of data. There can be more than one mode.

Have another look at Kieran's results and find the mode:

10, 14, 10, 12, 11, 10, 11, 12, 10, 11, 9 and 12.

Here we can see that the number 10 occurs most often, so 10 is the mode.

From a frequency table, it is even easier to spot that the mode is 10.

Number of tracks on albumNumber of albums
91
104
112
123
130
141