Mean
- put your data in numerical order
- add up every piece of data
- divide by the number of pieces of data there were
median
- arange your data in numerical order
- cross out one number on both sides till you find the middle
- if there are two numbers add them up and divide them by two
mode
- the most common number in a set of data
range
- arrange your data in numerical order
- subtract your lowest data from your highest data
good job josh
October 15, 2008 at 8:57 PM