# Calculator Help

- A quick reference sheet for the TI calculator written by a GVSU prof.

- This calculator help site walks you through some basic statistics on the TI.

- This calculator help handout for STA 215 includes:

Obtaining Descriptive Statistics for a Sample

Using the Binomial Distribution

Using the Standard Normal Distribution (Finding probability with a Z-score)

Using the T-Distribution (Finding probability with a T-score)