Solution 11931: Calculating and Graphing Quadratic Regressions on the TI-83 Plus.
...] to input L1. Scroll down to Ylist and press [2nd] [2] to input L2. 14) Press [GRAPH] to graph the data and the quadratic regression equation. 15) If the graphs are not displayed, press [ZOOM] [9] to perform a ZoomStat. Please see the TI-83 Plus and TI-84 Plus guidebooks for additional inform...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11931
Solution 11929: Calculating P-value on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... family, TI-84 Plus family, or TI-Nspire in TI-84 Plus mode will compute all the one-variable statistics (mean of x, s, n, etc.). Then the standard error is computed (s/n). After computing the standard error, the t-value is computed, (mean of x-m)/standard error, where m is the hypothesis mean...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11929
Solution 11780: Number Base (Hex, Dec, Oct or Bin) Conversions on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...perform number base conversions using the TI-83 family, TI-84 Plus family, and TI-Nspire handheld in TI-84 Plus mode, a program or app must be transferred to the handheld to add this functionality. The TI-83 family, TI-84 Plus family, and TI-Nspire handheld in TI-84 Plus mode do not have a built-...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11780
Solution 12008: Using the TI-83 Plus and TI-84 Plus Family of Graphing Calculators for Biology and Statistics.
... topics, and testing the students' comprehension with applicable activities. Students are taken step-by-step through science topics such as the scientific method and precision and accuracy. The Science Tools App will analyze data, graphs, and plots using several graph styles, and performs basic ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12008
Solution 40479: Change the Email Associated with a Single User Account Based License.
....com/user/profile 2) Click [Edit] under "Login" 3) Next click the [Red Pencil Icon] and the new email address then click [Set as Login] Please Note: If the above option is greyed because you used [Sign In With Microsoft] or [Sign In With Google]. Please follow the alternative steps below:1) Visi...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/computer-software-installation-activation/40479
Convert
Convert global website Please select the software product for which you currently have a license. Select your Software TI-SmartViewTM CE Emulator Software for the TI-84 Plus Graphing Fami...https://education.ti.com/en/software/convert
Solution 11942: Converting Mixed Numbers to Improper Fractions on the TI-83 Plus Family of Graphing Calculators.
...-83 family, TI-84 Plus family and TI-Nspire handheld in TI-84 Plus mode, follow the examples below. Example: Convert 1 3⁄5 to an improper fraction. If using the TI-84 Plus family and TI-Nspire handheld in TI-84 Plus mode with the latest operating system installed: 1) Press [ALPHA] [Y=] to acce...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11942
Solution 34495: Converting Mixed Numbers to Improper Fractions on the TI-84 Plus Family of Graphing Calculators.
...1 3/5 to an improper fraction. 1) Press [ALPHA] [Y=] to access the FRAC menu. 2) Press [2] to select the Un/d function. 3) Input 1 and press [Right Arrow] 4) Input 3 and press [Down Arrow]. 5) Input 5 and press [Right Arrow] [ENTER]. For Example: Convert 9/6 to a mixed number. 1) Press [ALPHA]...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34495