Your Computer's Spreadsheet  
This is the second page of spreadsheet notes. You are strongly encouraged to take notes with pencil & paper and using the computer.
NOTE: No points have been marked on this page for BREAKs. Decide for yourself when to break. 
Compute a Total or Sum  
The Autosum or automatic summation button, is found on the Toolbar at the top of the page.

Compute the Mean  
There are many functions available in Excel through the Paste Function, fx, button. Mean is one of the statistical functions.

Compute the Standard Deviation, a Spread  
There are other ways to describe how data is "spread out" but the standard deviation is very useful and widely used.

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