Free Statistics Help Book
An Interactive Multimedia introductory-level statistics book.
The book features interactive demos, simulations and case studies.
The book features interactive demos, simulations and case studies.
Calculators :
Statistical Calculators
Prerequisite
None
| Analysis Lab | Does a wide variety of statistical analysis. |
| Binomial Distribution | Computes probabilities of the binomial. |
| Chi Square Distribution | Computes area of the Chi Square distribution. |
| F Distribution | Computes areas of the F distribution. |
| Inverse Normal Distribution | Use for confidence intervals. |
| Inverse t Distribution | Use for confidence intervals. |
| Normal Distribution | Computes areas of the normal distribution. |
| Power Calculator | Computes power for a two-sample t-test. |
| r to z’ | Computes transformations in both directions. |
| t Distribution | Computes areas of the t distribution. |
| Studentized Range Distribution | Use for range tests such as the Tukey hsd test. |