Texas Instruments TI-84 Plus CE 7.5 inch Graphing Calculator, Radical Red

Advanced statistics analysis, including 10 hypothesis testing functions, seven confidence interval functions, and a one-way analysis of variance. Eighteen probability distribution functions, including the cumulative distribution function (CDF), probability density function (PDF), and inverse probability distribution function for normal, chi-squared, t-, and F- distributions; and the CDF and PDF for binomial, geometric, and Poisson distributions. Three statistical plot definitions for scatter plots, xy-line plots, histograms, regular and modified box-and-whisker plots, and normal probability plots.

Texas Instruments TI-84 Plus CE 7.5 inch Graphing Calculator, Radical Red Calculates real and complex numbers with 14-digit accuracy, displayed with 10 digits plus a 2-digit exponent Graphs 10 rectangular functions, 6 parametric expressions, 6 polar expressions, and 3 recursively-defined sequences 30% lighter and thinner than earlier generation TI-84 Plus models for enhanced portability Features a vibrant backlit color screen for clear visibility in various lighting conditions Powered by the included TI Rechargeable Battery for convenience and sustainability