Solution 32271: Creating Random Integers and Numbers Using the TI-Nspire™ Family.
...s [menu] [5] [4] [2] or [R] [A] [N] [D] [I] [N] [T] [(]. 2) Press [1] [,] [1] [0] [,] [3] [enter]. To find three numbers chosen at random from a specified list of values of one through five: 1) Press [menu] [5] [4] [5] or [R] [A] [N] [D] [S] [A] [M] [P] [(]. 2) Press [ctrl] [{ }]. 3) Press [1] [...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32271
Solution 32291: Rounding Numbers on the TI-Nspire™ Family.
...unding numbers that include the commands Round, Floor, and Ceiling. Round - The round command rounds the inputed number based upon the number of significant digits. As example to round 1.23456789 to the third decimal point:: • Press [home] [B]. • Press [menu] [2] [8] [1]. • Press [1] [.] [2] [3]...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32291
Solution 23911: Disposal or Recycle of an Old or Inoperable Calculator Product.
...nterest in recycling your TI product. TI is concerned about mounting electronic waste and the proper disposal of products at the end of their useful life. Accordingly, Texas Instruments Education Technology products are designed to withstand years of use, and graphing calculators can be upgraded...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/23911
Solution 12197: Theft Preventative Solutions for TI Graphing Calculators.
Solution 12197: Theft Preventative Solutions for TI Graphing Calculators. Solution 12197: Theft Preventative Solutions for TI Graphing Calculators. global Solution 12197: Theft Preventative Solutions for TI Graphing Calculators. website ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/12197
Solution 32511: Finding the Complex Conjugate of an Argument Using the TI-Nspire™ Family Products.
...lculator.• Press [menu].• Press 2: Number, 9: Complex Number Tools, and 1: Complex Conjugate.• The display will show conj(.• Press [1] [+] [3] [p].• Arrow over to i and press [enter].• Press [enter] to display the answer.Note: All undefined variables are treated as real variables.Please see the T...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32511
Solution 10659: Shipping Charges for Standard and Express Delivery
...s. All orders are now being shipped trackable; therefore orders can no longer be shipped to PO Boxes. Any lost orders will be investigated by the carrier using the assigned tracking number located in the Waybill field. Purchase Total Shipping (5-7 business days) Express Delivery(2-5 busine...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/purchase-check-order-status/10659
Solution 21770: Finding the Minimum, Maximum, and Zeros of a Function Using the TI-Nspire™ Family Products.
... finding the minimum of the function. To access the Minimum tool, press [menu] [6] [2]. • The handheld will prompt for the "lower bound?". Using the arrow keys, move the cursor to the left of the minimum point and press [enter]. • The handheld will prompt for the "upper bound?". Using the arrow k...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21770
Solution 12191: Reducing Calculator Theft With EZ-Spot Teacher Packs.
... Knowledge Base Knowledge Base Search What is an EZ-Spot Teacher Pack? EZ-Spot Teacher Packs enable you to easily identify school property. Each EZ-Spot calculator has a bright "School Bus Yellow" backing and slide case; each calculator also has a face plate inscrib...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12191
Solution 11928: Calculating One-variable Statistics with Frequencies using a TI-83 Plus Family of Graphing Calculators.
...n press the [CLEAR] key to clear off the home screen. To calculate the one-variable statistics: • First press the [STAT] key then press the [right arrow] key once to enter the CALC menu. • Next press the [1] key and 1-Var Stats will be typed on the home screen • Next in order input which ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11928
Solution 34579: Blank Screen When Displaying a Graph on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ledge Base Search Why do I get a blank screen when I try to display a graph on the TI-83 Plus and TI-84 Plus family of graphing calculators? If a blank screen is displayed when graphing a function, it may be that the Window settings on the calculator are not appropriate for the function ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34579
Solution 34883: Calculating the Inverse Student-T (invT) Probability on the TI-84 Plus Family of Graphing Calculators.
...ually used for determining probabilities of population means from sampled distributions when the standard deviation of the population is unknown. Specifically, t = (x-u)*Ö(n)/s with n-1 degrees of freedom and where x is the sampled mean, u is the population mean, s is the sample standard deviatio...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34883
Solution 34874: Changing the Notation Mode on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...Plus family of graphing calculators? The instructions below detail how to change the notation mode: 1) Press [MODE]. 2) Highlight NORMAL, SCI (scientific), or ENG (engineering). 3) Press [ENTER]. 4) Press [CLEAR] to return to the Home screen. Please see the TI-83 Plus and TI-84 Plus Family guid...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34874
Solution 34416: Calculating One-variable Statistics with Frequencies using a TI-84 Plus Family of Graphing Calculators.
...press the [CLEAR] key to clear off the home screen. To calculate the one-variable statistics: 1) First press the [STAT] key then press the [right arrow] key once to enter the CALC menu. 2) Next press the [1] key and 1-Var Stats will be typed on the home screen 3) Next in order input which ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34416
Solution 11921: Calculating Hypergeometric Probability Distributions on the TI-84 Plus and TI-83 Plus.
... 1) × C(12-3, 4-1)} ÷ C(12, 4) So the values should be entered using the following steps: • Input [(] [(] [3] • Press [MATH], then press the right arrow key 3 times to select the PRB menu • Press [3] to select 3:nCr • Input [1] [)] [(] [9] • Press [MATH], then press the right arrow key 3 time...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11921
Solution 34351: Changing the Background Image on the Graph Screen of a TI-84 Plus CE and TI-84 Plus C Silver Edition.
...ion? To change the background image in the TI-84 Plus CE and TI-84 Plus C Silver Edition: 1) Press [GRAPH]. 2) Press [2ND] [FORMAT]. 3) Press [Down Arrow] 8 times. 4) Press [Right Arrow] [Down Arrow]. 5) Press [GRAPH] to return to the graph screen. Please see the TI-84 Plus CE and TI-84 Plus...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34351
Solution 34886: Press-To-Test Functionality Availability for the TI-84 Plus CE and TI-84 Plus C Silver Edition.
... called Press-to-Test, and it is similar to the [2ND] [MEM] [RESET] key sequence for deleting all files from the calculator before an exam. The main difference is that the Press-to-Test function temporarily disables flash applications, rather than deleting them. After the exam, applications and p...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34886
Solution 34311: Changing the Border Color on a Graph Using the TI-84 Plus CE and TI-84 Plus C Silver Edition.
... Silver Edition. can be changed using the steps below: • Press [2ND] [FORMAT]. • Scroll down to "BorderColor". • Using the left and right scrolling arrows, switch between color shades and leave the selected shade displaying in the box. • Press [GRAPH] to see the border color. The screens bel...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34311
Solution 34852: Calculating the Inverse of a Matrix on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...square matrix. For Example: Find the inverse of matrix A First enter the matrix: 1) Press [2nd] [MATRX] to enter the matrix menu. 2) Press [Left Arrow] to scroll to EDIT. 2) Press [1] to edit Matrix A 3) Input the dimensions of the matrix [2] [ENTER] [2] [ENTER] 4) Input the values for the el...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34852
Solution 34925: Calculating Two-Variable Statistics on the TI-84 Plus Family of Graphing Calculators.
... XList should be L1, the YList should be L2 and the FreqList should be blank. You can press [2ND] [L1] to obtain L1, and then [2ND] [L2] to obtain L2 if necessary. • Press [ENTER] on "Calculate", and the two-variable statistics data will be displayed. The [▲] and [▼] keys can be used to scroll t...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34925
Solution 11904: Using Reverse Polish Notation (RPN) on TI Calculators.
...owledge Base Knowledge Base Search Can Reverse Polish Notation be computed on the TI Calculators? At the present time, no current TI calculator has Reverse Polish Notation (RPN) capability. RPN is generally used in solving logic expressions. Since TI graphing calculator...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11904
Solution 11903: Inputting Symbols Not Found on the Graphing Calculator.
... Knowledge Base Knowledge Base Search How do I input symbols that cannot be found on the graphing calculator? If a user-defined program is opened as a text file, symbols that cannot be accessed using the graphing calculator keypad may be displayed. To view ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11903
Solution 36975: When Press-to-Test mode is ENABLED on the TI-84 Plus CE™ the power management state known as “Deep Sleep” will not occur.
...n as “Deep Sleep” will not occur. The Graphing Calculator’s power state will not go into the advanced power savings state that preserves the battery life for a prolonged period of time. The unit will be in a power state that will utilize the battery as in a regular off state. This results in a l...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/36975
Solution 34845: Finding the Minimum or Maximum (Vertex) of a Function on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...2] then [ENTER]. 5) The handheld will prompt for a "Right Bound." press [0] then [ENTER]. 6) The handheld will prompt for a "Guess." Using the arrow keys, move the cursor as close as possible to the actual maximum point and press [ENTER]. The handheld will display the maximum point as a ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34845
Solution 36757: Calculating Quotient and Remainders on the TI-84 Plus Family of Graphing Calculators.
... 4/3 will return 1.3333333 in Auto mode. The number of units 1 is the quotient. To find the remainder follow the step below: 1) Press [MATH] [Right arrow] [0] to select 0:remainder( 2) Press [4] [,] [3] [ ) ] and then press [ENTER]. 3) 1 is returned, which means the division of 4/3 equals 1 wi...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/36757
Solution 36715: Copying History Information into a Math Template on the TI-84 Plus Family of Graphing Calculators.
...large fraction by pressing [Alpha] [F1] [1] [Alpha] [F1] [1] [Alpha] [F1] [1] • Next press [Alpha] then [Up] to jump from the template box you are currently in into a the history above. • Highlight the history item you want to copy and press [Enter] • Next move to the next template box using t...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/36715