The three central tendencies are mean, median and mode. Sometimes mid-range is used.
Mean, arithmetic mean, add all the data and divided by the number of pieces of data.
Median is the middle number when all the data is arranged in order. The average of the two middle pieces of data is you have an even number of data.
Mode is the data that appears the most.
Mid-range is the average of the least and greatest pieces of data.
Chat with our AI personalities