The table below contains a list and brief description of the TI-83 calculator programs presented in the Graphing Calculator Manual to accompany Statistics: An Introduction, Fifth Edition, by Mason, Lind, and Marchal.
| Program | Description |
|---|---|
| BOXPLOT | Displays a type (B3) boxplot, indicating mild and extreme outliers. |
| CCHART | Displays four control charts: mean chart, range chart, percentage defective chart, and c bar chart. |
| CHEBY | Applies Chebyshev's theorem to a sample or population, summary statistics, or observations. |
| CHISQINT | Computes the endpoints for a confidence interval for a population variance. |
| CIRCLE | Displays a pie chart. |
| COEFS | Computes the coefficient of variation and the coefficient of skewness. |
| CORRMAT | Computes the correlation matrix for a list of variables. |
| DISCRV | Computes the mean, variance, and standard deviation for a discrete random variable. |
| DISPERSN | Computes measures of dispersion for a sample: range, quartiles, interquartile range, and quartile deviation. |
| FINITPOP | Computes the endpoints for a confidence interval for a population mena or a population proportion using the finite population correction factor. |
| FREQDIST | Constructs a frequency distribution for a data set. |
| GOODNESS | Conducts a goodness-of-fit test to determine how well an observed set of frequencies fits an expected set of frequencies. |
| HYPERG | Computes probabilities and cumulative probabilities for a hypergeometric random variable. |
| KRUSKAL | Conducts a Kruskal-Wallis one-way analysis of variance of ranks hypothesis test. |
| MEANGRP | Computes the estimated mean and estimated median for data organized in a frequency distribution. |
| MEANS | Computes measures of central tendency for a data set: trimmed mean, midrange, weighted mean, harmonic mean, geometric mean. |
| MODE | Computes the mode for a data set. |
| MULTIREG | Computes the regression coefficients, conducts hypothesis tests for significant regression coefficients, and constructs the ANOVA table in a multiple regression problem. |
| PARETO | Displays a Pareto chart for numbers and types of defects. |
| PERMUTE | Computes a generalized permutation. |
| PROPTEST | Conducts a large-sample Z test involving two population proportions when the hypothesized difference in nonzero. |
| RANDOM | Constructs a simple random sample with or without replacement. |
| RANKSUM | Conducts a Wilcoxon rank-sum test to determine if two independent samples come from the same population. |
| REGANOVA | Constructs the ANOVA table for a simple linear regression model. |
| REGINTS | Constructs a confidence interval for a mean response, prediction interval for a random value, and displays a confidence band in a simple linear regression model. |
| SIGNRANK | Conducts a Wilcoxon signed-rank test to compare two independent samples. |
| SIGNTEST | Conducts a sign test based on the differences in paired observations. |
| SPEARMAN | Conducts a test about a population correlation coefficient between ranks using Spearman's rank correlation coefficient. |
| TWOFACT | Constructs the ANOVA table for a general two factor experiment. |
| VARGRP | Computes estimates of range, quartiles, interquartile range, quartile deviation, sample variance, sample standard deviation, populaiton variance, and population standard deviation for data organized in a frequency distribution. |
| VARIABIL | Computes the mean deviation, sample variance, and sample standard deviation for a data set, and the population variance and population standard deviation for a population. |
| VARTEST | Conducts a hypothesis test involving a population variance. |