Solution 34508: Computing the Z-Score on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...Knowledge Base Knowledge Base Search How do I compute the Z-score on TI-84 Plus C Silver Edition? A Z-score is a value obtained when data from a symmetric distribution is standardized. The formula for determining the Z-score is: z= (x-m)/s Where x is the observation, m...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34508
Solution 18890: Refunds for Texas Instruments Products.
...ll Texas Instruments issue refunds for products not purchased directly through Texas Instruments? Texas Instruments has a 30-day return policy on all new, unopened products that are purchased directly through Texas Instruments – either through the Customer Support Center or the TI Online Store. ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/18890
Cool Features for Back to School With the TI-84 Graphing Calculator
Cool Features for Back to School With the TI-84 Graphing Calculator webinars website T³™ Professional Development | For Teachers and Teams | Online Learning | Live T³™ Webinars When: Tues...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2024/july-30-2024-cool-features-for-back-to-school-with-ti-84
My Calculator Buddy Sweepstakes Rules | Texas Instruments
...t you satisfy all of the eligibility requirements below. A person who enters the Sweepstakes is an “Entrant.” NO PURCHASE OR PAYMENT OF ANY KIND IS NECESSARY TO ENTER OR WIN. A PURCHASE OR PAYMENT WILL NOT INCREASE YOUR CHANCES OF WINNING. SEE BELOW FOR INSTRUCTIONS TO ENTER THE SWEEPSTAKES A...https://education.ti.com/en/promotion/mycalculatorbuddysweeps/rules
Go Back to school with the My Calculator Buddy Sweepstakes | Texas Instruments
... .sup { position: relative; font-size: 50%; line-height: 0; vertical-align: baseline; top: -0.8em; font-weight: bold; } --> You could go back to school wit...https://education.ti.com/en/promotion/mycalculatorbuddysweeps
AP® Precalculus - A Year in Review
AP® Precalculus - A Year in Review webinars website T³™ Professional Development | For Teachers and Teams | Online Learning | Live T³™ Webinars When: Tuesday, August 13, 2024 | 7 p.m. Cen...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2024/aug-13-2024-ap-precalculus-a-year-in-review