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.

For audiences up to 2,500 people and rooms up to 10,000 sq. ft. A powerful 100 watt portable PA system that fills the room with rich, clear sound. Includes built-in 16 channel UHF wireless receiver and wireless microphone, built-in Bluetooth®, and integrated media player. Inline wheels and retractable handle allow for portability and mobility. Stay organized with onboard storage compartment for microphones, recharging/power cord and other accessories. Rechargeable battery provides 8 to 10 hours runtime. Mic Input Types: Wireless; Number of Mic Inputs: 2; Speaker Type: 8" Speaker; Number of Speakers: 1.

Extra-small and lightweight, rugged and sporty, this hard drive is equipped with a shock-resistant rubberized enclosure that protects against rough-and-tumble use. Featuring USB 3.0 connectivity for transfer speeds up to 10X that of USB 2.0, the Titan XS™ is an ideal portable storage solution for users on the go. It come pre-installed with Nero backup software for full-system backup and restore functionalityschedule automatic backups by date and time, or encrypted backup with password protection. Drive Type: Portable Hard Drive; Maximum Native Data Capacity: 1 TB; Connector/Port/Interface: USB 3.0; Operating System Compatibility: Linux®: 2.6 and Later; Mac® OS X 10.1 and Later; Windows® 2000, XP, Vista™, 7, 8, 10.

Formulated for superior performance and value. Bright, clean output. Installs easily and efficiently. Device Types: Laser Printer; Color(s): Black; Page-Yield: 7,200; Supply Type: Toner.

This toner cartridge is dependable and long-lasting. Easy installation saves money and time. Designed for superior efficiency and performance. Device Types: Laser Printer; Color(s): Black; Page-Yield: 7,200; Supply Type: Toner.

Dependable and long-lasting. Manufactured to exacting specifications. Consistent reliability. Device Types: Laser Printer; Color(s): Black; Page-Yield: 7,200; Supply Type: Toner.

Produces fine lines and crisp edges. Integrates seamlessly with your printer to produce high-quality printouts from first to last page. Inspected and tested thoroughly to ensure it meets the highest quality standards. Device Types: Laser Printer; Color(s): Black; Page-Yield: 7,200; Supply Type: Toner.

Produces clear, sharp prints. Consistent professional-quality results. Reliable and easy to use. Device Types: Laser Printer; Color(s): Black; Page-Yield: 125,000; Supply Type: Toner.

Reliable performance. Manufactured to exacting specifications. Device Types: Laser Printer; Color(s): Black; Page-Yield: 15,500; Supply Type: Toner.

Dependable toner quality for excellent results. Reliable operation. Simple installation. Device Types: Laser Printer; Color(s): Black; Page-Yield: 21,000; Supply Type: Toner.

Prints razor-sharp text, graphics, and photos. Stays clog-free throughout the life of the cartridge. Quick and clean installation keeps toner on the paper and not on your hands. Device Types: Laser Printer; Color(s): Black; Page-Yield: 12,000; Supply Type: Toner.

Produces solid blacks, and fine lines. Creates sharp detailed prints every time. Simple to use and install. Device Types: Laser Printer; Color(s): Black; Page-Yield: 12,000; Supply Type: Toner.