How do you find the mean, median, and mode of a data set?

In statistics, finding the mean, median, and mode of a data set is essential for understanding its central tendency.

• Mean: Add up all the numbers in the data set and then divide by the total number of values. The formula is: $ \bar{x} = \frac{\sum_{i=1}^{n}x_i}{n} $

• Median: Arrange the numbers in ascending order and find the middle value. If there are two middle numbers, the median is the average of the two.

• Mode: The number that appears most frequently in the data set.

Understanding these measures helps in analyzing and interpreting data effectively.