Mean = sum of all values ÷ number of values
Median = middle value when the data is arranged in order
If there is an even number of values, median = average of the two middle values
Mode = value that appears most often
Mean = sum of all values ÷ number of values
Median = middle value when the data is arranged in order
If there is an even number of values, median = average of the two middle values
Mode = value that appears most often