Mean, Median, Mode, and Range

The mode is the value that appears most frequently in a data set.

The range is calculated by subtracting the smallest value from the largest value in the data set.

The median is the middle value when the data set is ordered from least to greatest. If there is an even number of values, the median is the average of the two middle values.

The mean is the sum of all values in the data set divided by the number of values.

The mean is the average of all values, while the median is the middle value when the data is ordered.

If a data set has more than one mode, it is called multimodal, indicating that multiple values appear with the highest frequency.

To find the median in an odd-numbered data set, order the values and select the middle value.

To find the median in an even-numbered data set, order the values and calculate the average of the two middle values.

A data set is a collection of values or observations that can be analyzed.

The mode indicates the most common value in a data set, which can be useful for understanding trends.