873 Math Blog

• Put raw data into ascending order




• sum of all data




• devided by the number in the set of data
  

median

• put raw data into ascending order




• find the middle number in the set of data




• this is the best way to find the average if ther is an outlier

mode

• put raw data into ascending order
  
  


• find the most occuring number




• you can have more than one mode




• you can have no mode

range

• put raw data into ascending order




• smallest number minus the largest number in the set of data




• if there is a large range check if the mean is the best way to find the average of the data

watch how to do mean median and mode