# Statistics

Interesting articles I have found:
What is a Survey?
A Brief Guide to Questionanaire Development
Assessing the Accuracey of Polls and Surveys
About the CNN Polls
Counting on Innacuracy in the US Census

# Trigonometry

Trig Wheel
Trig Graph paper

# Calculus

Calculus Formulas
Power Series
Tests for Convergence of Series

# Miscellaneous

Metric Prefixes
xy Graph paper
Is Bread Hazardous to your Health?