Psychological statistics

Psychological statistics is the application of statistics to psychology. Some of the more common applications include:
 * 1) psychometrics
 * 2) learning theory
 * 3) perception
 * 4) human development
 * 5) abnormal psychology

Some of the more commonly used statistical tests in psychology are:

Parametric tests Non-parametric tests
 * Student's t-test
 * analysis of variance (ANOVA)
 * ANCOVA (Analysis of Covariance)
 * MANOVA (Multivariate Analysis of Variance)
 * regression analysis
 * linear regression
 * hierarchical linear modelling
 * correlation
 * Pearson product-moment correlation coefficient
 * Spearman's rank correlation coefficient
 * chi-square
 * Mann-Whitney U