STATSPAC

STATSPAC will handle all your graphing calculator needs for Elementry Statistics, Statistical Methods, or Business Statistics.

• Performs all calculations for 8 Discrete Probability density functions: binomial_pdf, binomial_cdf, Geometric_pdf, geometric_cdf, poisson_pdf, poisson_cdf, hypergeometric_pdf, hypergeometric_cdf
• Performs all calculations, and provides graphs for 6 Continuous Probability density functions: normal_cdf, studentT_cdf, chi.square_cdf, exponential_cdf, inverse-Z, inverse-T
• Performs all calculations, and provides graphs needed for 1 & 2-Sample Confidence Intervals: 1Sample Z-interval, 1Sample T-interval, 1Sample Proportion-interval, 2Sample Z-interval, 2Sample T-interval, 2Sample Proportion-interval
• Performs all calculations, and provides graphs needed for 1 & 2-Sample Hypothesis Test: 1Sample Z-test, 1Sample T-test, 1Sample Proportion-test, 2Sample Z-test, 2Sample T-test, 2Sample Proportion-test, Chi.square-test, F-test, ANOVA
• Performs all needed Regression Analysis plus Linear Regression T-Test
• Dynamically Transformable Lists, Import Lists directly using Excel from your sd card
• Provides Definitions, Help and formulas for every statistical function including regressions (for those who prefer hand calculations)
• Performs Linear Regression T-Test, and provides the Test statistic, p-value, and correlation coefficient
• The included Scientific Calculator offers factorial, permutation, combination, fraction conversion, and multi-function graphing in color
• Uses words to prompt for input. It will never just flash at you like the TI
• Automatically converts to scientific notation for displaying extremely large or extremely small numbers
• The ability to save all Graphs or Tables as .png files to memory
• Provides Help and formulas for every input /output screen including regressions
• Has Intuitive Design that helps you use the desired function easily and intuitively
• You don’t have to blindly press keys hoping it will take you to some mystical button that looks familiar
• It remembers the last list you were working with and sets all defaults accordingly
• Uses Smart Entry that prevents you from entering inappropriate parameters
• Has Failsafe Technology that guides and helps you enter correct parameters