Essential #1 best-selling reference for more than 20 years sold in almost every college bookstore in the country. The core statistics course is a critical and difficult class for many and develops a foundation that will support use of statistics in higher level courses in so many subject areas and majors. This six-page laminated guide is filled with more need-to-know facts per page than any book or website and will continue to support in future study. The equations, tables, and graphs that matter most accompany concisely written explanations in an outline format for easy access. This reference tool for students and professionals is proven to work selling millions since it's release. With the answers you need at your fingertips this durable tool will last your entire career and is an incredible value.

6 page laminated guide includes:

Terminology

Frequency Distribution

Measures of Central Tendency

Measures of Dispersion

Graphing Techniques

Probability

Random Variables

Continuous Random Variables

Statistical Inference

Biased & Unbiased Estimators

Standard Error of the Mean

Hypothesis Testing

Central Limit Theorem

Inference for Population Mean Using the Z-Statistic

Inference for Population Mean using the t-Statistic

Confidence Intervals

Comparing Population Means

Comparing Variances

Analysis of Variance (ANOVA)

Proportions

Correlation

Chi-Square Tests

Hypothesis Test for Linear Correlation

Regression

Simple Linear Regression

Significance of a Regression Model

Linear Determination

Residuals