Appendixes - 5 Steps to a 5 AP Statistics 2017 (2016)

5 Steps to a 5 AP Statistics 2017 (2016)

Appendixes

Formulas

Tables

Bibliography

Websites

Glossary

FORMULAS

  1. Descriptive Statistics
  2. Probability

If X has a binomial distribution with parameters n and p , then

If is the mean of a random sample of size n from an infinite population with mean μ and standard deviation σ, then

μ = μ

III. Inferential Statistics

Standardized test statistic:

Confidence interval: statistic ± (critical value) · (standard deviation of statistic)

Single-Sample

Two-Sample

TABLES

TABLE A Standard Normal Probabilities

TABLE B t Distribution Critical Values

TABLE C χ2 Critical Values