A collection of videos, by the ETSU Center for Academic Achievement, which covers a variety of topics in mathematics and provides instruction and helpful hints
ETSU Center for Academic Achievement
How to find a Z-Score. The Z-Score chart used in this video can be found at http://www.regentsprep.org/Regents/math/algtrig/ATS7/ZChart.htm http://cfaalearning.etsu.edu 423-439-7111 123 Sherrod Library East Tennessee State University
Calculus: How to use the Power Rule to find the derivative of a power function.
The standard normal solution of probability.
A trick to help you determine whether your sign should be positive or negative during multiplication and/or division.