Click on the following links. Please note these will open in a new window.
- Watch the video explaining the difference between independent and dependent variables: https://youtu.be/EJTqG-RQeT8
- Visit the following website to learn more about how to write a good hypothesis: https://www.verywell.com/what-is-a-hypothesis-2795239 or http://www.sciencebuddies.org/blog/2010/02/a-strong-hypothesis.php
- Examine some of the line graphs on the following website that is intended to show that just because two variables may correlate it does not mean they are related: http://www.tylervigen.com/spurious-correlations