Statistics-Standard-Deviation-and-Variance-

Calculators will be used or needed for almost all of this work below are links to the worksheets if you have an TI-83 or TI-84 and then a separate one for if you have a TI-89

http://media.apexlearning.com/One-Off/201101/28/21… TI-84

http://media.apexlearning.com/One-Off/201103/21/86… TI-89