2025 Confidence Counts Contest Rules | Texas Instruments
... this Contest. All dates are expressed month/day/year. ELIGIBILITY: Open to legal residents of the fifty (50) United States and the District Of Columbia, Canada (void in Quebec), and Puerto Rico, who are at least 13 years of age. Employees (and their immediate families (parent, child, spouse o...https://education.ti.com/en/promotion/confidencecountscontest/rules
TI-84 Plus CE | Download Update Files | Texas Instruments
...tom: 20px; } .license-title { font-family: arial; font-weight: bold; font-size: 14px; color: #9a9a9a; } .acct-based-number { font-family: arial; /*font-weight: bold;*/ font-weight: normal; font-size: 14px; color: #1973b4; } .license-numb...https://education.ti.com/en/software/update/84-ce-software-update/84ce-download
TI-Nspire™ CX Student Software | Texas Instruments
...sion. Keep up to date TI-Nspire™ CX Student Software accessories Expand your scientific range The TI-Nspire™ Lab Cradle combines with the Vernier DataQuest™ Application and a selection of more than 60 data-collection sensors to take science teaching and learning into n...https://education.ti.com/en/products/computer-software/ti-nspire-cx-student-sw
TI-SmartView™ Emulator Software for the TI-30XS/TI-34 MultiView™ Scientific Calculators
...um; Ultimate, Professional) Processor Speed: 900 MHz Pentium-compatible CPU or higher recommended RAM: 1 GB Hard drive: Approximately 500MB of available hard-disk space CD-ROM drive or active internet connection for installation Mac® system requirements OS X 10.12 Any M...https://education.ti.com/en/products/computer-software/ti-smartview-30-34
TI-SmartView™ Emulator Software for the TI-30X Pro MultiView™ Scientific Calculator - US and Canada
...r Professional Edition) with Service Pack 2 or 3 / Windows Home Premium, Windows 7 Ultimate, Windows 7 Business minimum 1.2 GHz processor 512 MB / 1 GB RAM 1024x768 screen resolution 1 GB of free hard disk space CD-ROM drive or Internet connection for installation Internet...https://education.ti.com/en/products/computer-software/ti-smartview-30x-mv
TI-Nspire™ Lab Cradle - US and Canada
...ction feature Ability to replay data-collection experiments at various rates to encourage class-wide analysis and discussion 32 MB of storage space for large amounts of data Capture up to 100,000 samples per second Compatible with all TI-Nspire™ family graphing calcu...https://education.ti.com/en/products/data-collection/ti-nspire-lab-cradle
TI-Nspire™Ecosystem
...gh college. The TI-Nspire™ CX II CAS graphing calculator features a built-in Computer Algebra System (CAS) engine that enables students to perform symbolic as well as numeric calculations. Learn more about TI-Nspire™ CX II handhelds Get the basic features and functionality of the...https://education.ti.com/en/products/calculators/graphing-calculators/ti-nspire-cx-ii-cx-ii-cas/ecosystem
Leveraging the TI-84 Plus CE Graphing Calculator for ACT® Test Success
...rkshop, participants should feel comfortable with: Leveraging the TI-84 Plus CE graphing calculator for exam questions in key categories such as Number & Quantity, Algebra, Functions, Geometry, and Statistics & Probability Highlighting the key content areas on the ACT® test and adjusting mat...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/summer-workshops/2025/11-virtual-84pce-act
Leveraging the TI-84 Plus CE Graphing Calculator for ACT® Test Success
...y the end of the workshop, participants should feel comfortable with: Leveraging graphing calculators for exam questions in key categories such as number and quantity, algebra, functions, geometry, and statistics and probability. Highlighting the key content areas on the ACT® test and adjusting ...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/summer-workshops/2025/21-ti84-act-searcy-ar
Solution 34616: Inverse Cosine of the Tangent of -5π/4 on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... tan(-5*π/4) is not -1 but something like -1.0000000000001. The display routine on the calculator is designed to display -1 instead of the internal number. However, arcos function will take the internal number -1.0000000000001 as input and determines it is out-of-range. Try the following example ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34616
Solution 34844: Using the Chi-Squared Goodness of Fit Test on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
....4,12.6} Calculate the Chi-Squared goodness of fit test for these data. Solution: 1) Press [STAT][ENTER] to enter the STATS editor. 2) Enter the numbers in L1 and L2. 3) Press [2nd][QUIT]. 4) Press [STAT]. 5) Press [→] [→] to select the TESTS Menu. 6) Select D:c2 GOF-Test... Please Note: L1 ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34844
Solution 34835: Storing Graph Elements on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ring a graph database: 1) Press [2ND] [DRAW] [Right Arrow] [Right Arrow] to select the STO menu. 2) Press [3] to select 3:StoreGDB. 3) Input a number from (0-9) of the GDB variable to which you want to store the graph database. 3a) You can also select a GDB variable by pressing [VARS] [3] an...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34835