One TI-Nspire with Recharge Battery

Texas Instruments TI-Nspire CX II

Advanced statistics analysis, including 10 hypothesis testing functions, seven confidence interval functions and one-way analysis of variance. Eighteen probability distributions 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. Power Source(s): Battery; Display Notation: Graphic; Number of Display Digits: 10; Memory: 90+ MB Storage Memory; 64 MB Operating Memory.

• Depreciation Calculations: No
• Display Window Resolution: 320 x 240
• Entry Logic: Algebraic
• Equation Editor: Yes
• Grand Total Key: No
• Graphing Functions: Differential Equations; Histogram; Parametric; Plot; Zoom
• Higher Mathematical Functions: Algebra; Chemistry; Geometry; Plot; Polynomial Equations; Statistics; Trigonometry
• Hyperbolic Functions: Yes
• Hypothesis Testing: Yes
• Interest Rate Conversion: Yes
• Item Count Function: No
• Levels of Parentheses: Unlimited
• Linear Regression: No
• Loan Calculation: No
• Date Calculations: No
• Cost/Sell/Margin: No
• Confidence Interval Calculating: Yes
• Complex Number Calculations: Yes
• Cash Flow Calculations: Yes
• Bond Calculations: No
• Base Number Calculations: Yes
• Amortization: Yes
• Double Zero Key: No
• Backspace Key: No
• Metric Conversion: No
• Currency Exchange Function: No
• +/- Switch Key: No
• Decimal Function: No
• Fraction/Decimal Conversions: No
• Fraction Calculations: No
• Percent Key(s): No
• Case: Slide-On Hard Case
• Calculators Display Type: LCD
• Calculators Memory: 90+ MB Storage Memory; 64 MB Operating Memory
• Number of Display Digits: 10
• Display Notation: Graphic
• Power Source(s): Battery
• Global Product Type: Graphing Calculators
• Logical (Boolean) Operations: Yes
• Markup/Down Key: Yes
• Matrices: Yes
• Percent Add-On/Discount: No
• Polar-Rectangular Conversion: No
• Probability (Random Number): Yes
• Simultaneous Equations: No
• Square Root Key: Yes
• Tax Calculation: No
• Time-Value-of-Money: No
• Time/Date: No
• Trig/Log Functions: No
• Variable Regression: No
• Size: 3.54 x 7.48
• Wall-Mountable: No
• Product Biodegradability Indicator: N
• Product Compostability Indicator: N
• Package Includes: Rechargeable Battery; Slide Case; USB Cables; Student Software License; Documentation
• Pre-Consumer Recycled Content Percent: 0%
• Post-Consumer Recycled Content Percent: 0%
• Total Recycled Content Percent: 0%

Manufacturers limited one-year warranty.