The mode is the number that appears most frequently in a column. I think the second one should be the median, that is, a list of numbers from largest to smallest or from smallest to largest. If it is odd, it is 1, and if it is even, it is 2. The mode is the most frequent number in a group of numbers.

Example: 32 32 32 36 35 32 39 34 38 32 28 29 2510

32 is the largest number in this group, and it is the mode.

The median is the most important number in a set of numbers:1013035436 2312. This group of numbers is 54362313121003. The middle is 13, so thirteen is the median.

Another situation is the median, which means there are two numbers in the middle. At this time, just calculate the average of these two numbers.