Braden's measures of central tendency

Thursday, October 30, 2008

Mean


arrange all the data in ascending order and then add up all the numbers and divide it by how many numbers there are. Mean is less accurate.



Meadian


arrange all the data in ascending order and find the middle number if there is two middle numbers divide them by 2. good if theres an outlier.


Mode


arrange the data in ascending order and find the number that appears the most. You can also have more than one mode or you can have no mode at all.


Range


arrange the data in ascending order and subtract the largest data from the smallest data







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