Solution 29610: Performing A 2-Samp Z Test on the TI-Nspire™ Family Products.
... Tests (two-Sample Z Test) test the equality of the means of two populations (u1 and u2) based on independent samples when both population standard deviations (1 and 2) are known. Using the Lists & Spreadsheets Application, you can calculate all of these values and have the P value shade. Given t...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/29610
Solution 22550: Finding the Circumference of a Circle or the Perimeter of a Shape Using the TI-Nspire™ Family Products.
...] [3]. 2) To begin creating a circle, press [menu] [5] [1]. 3) The handheld will prompt for a "center point" for the circle. Using the arrow keys, move the cursor to the desired location and press [enter] to set the center point. 4) Use the arrow keys to "expand" or "contract" the circle. When t...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22550
Solution 22750: Unable to Switch Keypads While Using Press-to-Test Mode on a TI-Nspire™ Family Handheld.
...ndheld will load the operating system then display the following error: "This key pad is not compatible with the current Press-to-Test mode. Please revert to the key pad used when entering Press-to-Test mode." No further actions on the handheld will be permitted. The only solution to this problem...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22750
Solution 34872: Performing Chi-Square Computations on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...us family of graphing calculators? The following example demonstrates how to perform c2 (chi-square) calculations. Matrices for this example: Observed Matrix= Expected Matrix= 1) Enter the matrix editor, press [2nd][MATRX] 2) Move the cursor to highlight EDIT and select the matrix A. 3) I...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34872
Solution 26830: Definition of LEDs on the TI-Nspire™ Handheld and Wireless Cradle.
...ir meaning on the TI-Nspire handheld and wireless cradle? There are two LED Indicators on the cradle, one for battery and the other for wireless activity. Handheld IndicatorsAttaching the cradle to the handheld and turning the cradle switch into the ON position will change the status indicator...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/general-information/26830
Solution 24510: Manually Capturing Data on the TI-Nspire™ Family.
...d option of icons on the bottom. 2) Construct a circle by pressing [menu] [5] [1]. 3) Click on a desired location for the center of the circle. 4) Move cursor to the desired size of the circle and press [enter]. 5) Press [esc] to disable the construct circle tool. 6) Find the circumference of ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24510
Solution 24550: Creating a Slider to Change the Length of the Radius of a Regular Polygon or Circle Using the TI-Nspire™ Family.
...w the example listed below. • Press [home] and add a Geometry App. This will be the third option of icons at the bottom. • Press [menu] [4] [5]. • Move to a desired location for the beginning part and press [enter] [A]. • Move to another point on the graph screen and press [enter] [B] [esc]. •...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24550
Solution 24651: Graphing a Categorical List Using the TI-Nspire™ Family Handheld and Computer Software.
... Press [home] and choose to add a Lists & Spreadsheet application.This will be the third option from the icons listed at the bottom. • Scroll to the very top of column A. • Press [M] [O] [N] [T] [H] [enter]. • Scroll down to cell A1. • Press [J] [A] [N] [enter]. • Repeat the previous step for t...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24651
Solution 10600: Troubleshooting a TI-83 Plus or TI-84 Plus Family Graphing Calculator That Displays RAM Cleared.
... [2nd] key followed by pressing and releasing the [up arrow]; repeat as necessary. To adjust or lighten the display, press [2nd] [down arrow]. 2) Remove one of the AAA batteries. With one of the batteries removed, press and hold the [CLEAR] key. While holding [CLEAR], reinsert the AAA battery and...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/10600
Solution 24656: Creating a Scatter Plot Using the TI-Nspire™ Family Products.
... for column xyz. Split the screen: 1) Press [doc] then select Page Layout [5], Select Layout [2], and Layout 2 [2]. Complete the Scatter Plot: 1) Move to the new page by pressing [crtl] [tab]. 2) Press [menu] [2] to insert the Graphs application. 3) Press [menu], select Graph Entry/Edit, then S...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24656
Solution 12003: Troubleshooting a TI-83 Plus Family or TI-84 Plus Family Calculator that Displays Garbage Collecting... for More Than 20 Minutes.
...lus family of graphing calculators displays Garbage Collecting... for more than 20 minutes? The garbage collection allows the cleanup of unused archive memory. It deletes unarchived variables from the user data archive and it rearranges the remaining variables into consecutive blocks. When a var...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12003
Solution 32171: Installing TI-Nspire™ Document Player for Mac® for Offline Use.
... • The application will next display the below dialog for an installation location for the application. Select a path using the drop down box then [Save] to proceed with the installation process. • The application will next display the below dialog click [Run] to accept the digital certificate...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32171
Solution 32231: Computing the Dot Product using the TI-Nspire™ CAS Family Products.
... products. Example: Find the dot product of lists and . 1) Press [ctrl] [+page]. 2) Press 1: Add Calculator. 3) Press [menu]. 4) Press 7: Matrix & Vector. 5) Press C: Vector. 6) Press 3: Dot Product. 7) Press [ctrl] [{}]. 8) Press [1] [,] [2]. 9) Press the right arrow once. 10) Press [,] [c...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32231
Solution 26330: Title I School Discount Program
...program designed to make it easier for Title I schools to address the technology needs and enrich the curriculum of minority and/or economically disadvantaged students. The Title I School Discount Program offers special pricing on reconditioned TI-84 Plus graphing calculators, TI-Nspire CX, and T...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/26330
Solution 32491: Constructing a Matrix Using the TI-Nspire™ Family Products.
...e Base Search How do I construct a matrix using TI-Nspire family products? The syntax to construct a matrix is as follows: constructMat(Expr,Var1,Var2,numRows,numCols)=matrix Expr = Expression Var1 = Variable1 Var2 = Variable2 numRows = number of rows numCols = number of columns Follow t...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32491
Solution 24810: Transferring Files to TI-Nspire Family Handhelds Using the TI Connect-to-Class™ Teacher Software.
...s securely connected to a USB hub. • In the TI Connect-to-Class Teacher software, click on the "Tools" menu and select "Transfer Tool". • For the " Device Type" drop-down menu, select "TI-Nspire Family Handhelds" or "TI-Nspire CAS Family Handhelds". • Click the "Add File" button. • Using the Wind...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24810
Solution 21431: Graphing Piecewise Functions on the TI-Nspire™ Family Products.
...listed below. Texas Instruments recommends all TI-Nspire family users update the operating system of the handheld and computer software to the latest version. A free copy of the latest version of the TI-Nspire family operating system can be downloaded from the TI-Nspire and TI-Nspire CAS area of ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21431
Solution 31251: Finding the Characteristic Polynomial of a Matrix using the TI-Nspire™ CAS and TI-Nspire CX CAS Handhelds.
...ng the TI-Nspire CAS and TI-Nspire CX CAS handhelds? The characteristic polynomial of a matrix A is a polynomial whose roots are precisely the Eigen values of A. To find the characteristic polynomial of a square matrix, please follow the example below:• Press [home] and scroll down to calculator...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31251
Solution 21710: Using Undo and Redo on the TI-Nspire™ Family.
...undo and redo functions on the TI-Nspire family handhelds or computer software, please use the steps outlined below. Undo: • Press [ctrl] [Z] to remove the last function performed. Redo: • Press [ctrl] [Y] to replace the last function removed. Available memory limitations apply to the amount of ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21710
Solution 21770: Finding the Minimum, Maximum, and Zeros of a Function Using the TI-Nspire™ Family Products.
... next to f1(x)=, indicating that the handheld is ready for input. • Input x^2+2x-2.5 and press [enter] to graph the function. • Since the function's vertex is on the bottom of the graph, the user will be finding the minimum of the function. To access the Minimum tool, press [menu] [6] [2]. • The...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21770
Solution 12509: TI Graphing Calculators and Computer Software Compatible with the New CBR 2™.
...llowing list of TI graphing calculators and computer software are compatible with the new CBR 2: • TI-73 Explorer™ • TI-83• TI-83 Plus• TI-83 Plus Silver Edition• TI-84 Plus • TI-84 Plus Silver Edition • TI-89 Titanium (I/O port only)• Voyage™ 200 • TI-InterActive!™ computer software• TI-SmartVie...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12509
Solution 11925: Calculating Logistic Regressions Using the TI-83 Family, TI-84 Plus Family, and TI-Nspire™ Handheld in TI-84 Plus Mode.
...,L2. 4) Press [ENTER] to calculate the logistic regression. The handheld will display the logistic regression equation in the form y=c/(1+ae^(-bx)). Values will be displayed for the coefficients a, b, and c. Please see the TI-83 family and TI-84 Plus family guidebooks for additional informatio...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11925
Solution 11918: Calculating and Graphing a Linear Regressions on the TI-83 Plus.
...go the edit menu. 3) In the edit menu enter the data {3,5,8,10} in the L1 list and {7,8,14,18} in the L2 list, pressing enter after each entry to move down along the list. Next to calculate the Linear Regression (ax+b): 1) First press the [STAT] key to enter the statistics menu. 2) Then ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11918
Solution 34855: Calculating a Median-Median Regression on the TI-84 Plus Family of Graphing Calculators.
...on y=ax+b to the data using the median-median line (resistant line) technique, calculating the summary points x1,y1,x2,y2,x3 and y3. Med-Med displays values for a (Slope) and b (y-intercept). The following example will demonstrate how to calculate a Med-Med regression: X= {15; 25; 50; 50; 75; 8...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34855
Solution 11919: Calculating Cubic Regressions on the TI-83 Plus Family of Graphing Calculators.
...ing calculators? The example below will demonstrate how to calculate a cubic regression. Example: Find the cubic regression equation for the x and y values below. xStat: {80, 84, 86, 91, 93, 96} yStat: {10, 7, 9, 18, 19, 15} Please Note: If you have data in L1 and L2 or encounter an error plea...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11919