Business functions including Time-Value-of-Money (TVM), cash flows, and amortisation.

15 probability distribution functions including Normal, Student-t, Chi-square, Binomial, and Poisson.

Advanced statistics features including 10 hypothesis testing functions, 7 confidence interval functions and one-way analysis of variance.

3 statistical plot definitions for scatter plots, xy-line plots, histograms, regular and modified box-and-whisker plots, and normal probability plots.

List-based one- and two-variable statistical analysis, including logistic, sinusoidal, median-median, linear, logarithmic, exponential, power, quadratic polynomial, cubic polynomial, and quartic polynomial regression models.

Matrix operations including inverse, determinant, transpose, augment, reduced row echelon form and elementary row operations.

Horizontal and vertical split- screen options.

8 different graph styles for differentiating the look of each graph drawn.

Interactive analysis of function values, roots, maximums, minimums, integrals and derivatives.

Numeric evaluations given in table format for all graphing modes.

You can operate the calculator directly from your keyboard, as well as using the buttons with your mouse.

Sequence graphing mode shows time series plot, cobweb/stair-step plot and phase plots online calculator provides basic and advanced mathematical functions useful for school or college.

Up to 10 graphing functions defined, saved, graphed and analysed at one time.

Graphs 10 rectangular functions, 6 parametric expressions, 6 polar expressions, and 3 recursively-defined sequences TI 83/84 Calculator The Basics of Statistical Functions What you want to do > Put Data in Lists Get Descriptive Statistics Create a histogram, boxplot, scatterplot, etc.Real and complex numbers calculated to 14-digit accuracy and displayed with 10 digits plus a 2-digit exponent.Advanced functions accessed through pull-down display menus.Alphabetical CATALOG of all TI calculator operations in one menu.Change style and colour of axes and grids on graphs.

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