Click4Biology has an excellent page for this topic
Gapminder.org shows the awesome power of statistics. Grrr….
And you can ask your teacher to get the T-test Powerpoint from the OCC.
Using your calculator:
– Using the TI GDC (from Click4Biology)
– Using the Casio pdf download (from keymath.com)
Here is our Quia Class page on this topic.