Basic Math and Statistics Review for Psyc 480
Topic	Textbook	Internet
addition, summation, additive effect	p. 30-31	Wikipedia Wikipedia
fractions	NA	Wikipedia
absolute value	NA	Wikipedia
square and square root	NA	Wikipedia
reciprocal	NA	Wikipedia
rounding and truncation	NA	Wikipedia
significant digits	NA	Wikipedia
scientific notation	NA	Wikipedia
sequences of numbers	NA	MathsIsFun
logarithms	NA	Wikipedia
rules for exponents	NA	AlgebraLab
proportions, percentages, and rates	NA	Wikipedia Wikipedia
greater than and less than	NA	Wikipedia
reading graphs	NA	Beginning Algebra
linear equations and variables	NA	Wikipedia Wikipedia
quadratic and cubic equations	NA	Wikipedia Wikipedia
logarithmic, exponential, and other nonlinear functions	NA	Google Videos Google Videos
scales of measurement	p. 6-8	Wikipedia
probability	p. 112-117	Wikipedia
experimental design	NA	Wikipedia Wikipedia
hypothesis testing	chap. 4	Wikipedia Wikipedia Wikipedia
Thirteen Things You Should Be Able to Calculate On the Fly Without a Formula Sheet
1) sample mean	p. 33	OnlineMathLearning
2) sample median	p. 32-33	OnlineMathLearning
3) sum of squares	p. 324	NA
4) sample variance	p. 40-43	OnlineMathLearning
5) sample standard deviation	p. 40-43	OnlineMathLearning
6) standard error of the sample mean	p. 183	Wikipedia
7) 95% confidence interval for the sample mean	p. 192	Stat.Yale.edu
8) standard ("z") score	p. 54	Wikipedia
9) weighted mean	NA	Wikipedia
10) pooled variance	p. 206	Wikipedia
11) t statistic	p. 185-186	Wikipedia
12) covariance	p. 250-251	Visual Statistics
13) correlation coefficient	p. 252	Wikipedia