Solution 34513: Creating Strings on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... functions, instructions, or spaces). 3) Press [ALPHA]["]. 4) Press [ENTER]. The TI-83 Plus and TI-84 Plus family of graphing calculators have 10 built-in variables to which strings can be stored. Other variables cannot be used to store strings. To store a string to a string variable: 1) Press...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34513
Solution 34503: Generating Different Random-Number Sequences by Setting Seed Value on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...d" function on the TI-83 Plus and TI-84 Plus family of graphing calculators generate the same random-number sequence for a given seed value. The default seed value for the rand function is zero (0). To generate a different random-number sequence, store any non-zero seed value to rand. 1) From the...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34503
Solution 12009: Calculating Variance on the TI-83 Plus Family of Graphing Calculators.
... will not have a value stored to it unless a 1-Var or 2-Var Stats analysis is performed first. Without a value stored to sx, calculating sx2 will result in an "UNDEFINED" error. For example: Using the data {170, 300, 430, 470, 600} find the variance. 1) Press [STAT] followed by [ENTER]. 2) Enter ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12009
Solution 34498: Causes of a Singular Matrix Error on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... a Singular Matrix error message on the TI-83 Plus and TI-84 Plus family of graphing calculators? The message "ERROR:SINGULAR MATRIX" may be the result of one of two possible things. The first reason is an attempt to take the inverse of a matrix for which the determinant is zero. A second possib...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34498
Solution 12006: Using the Numeric Solver on the TI-84 Plus and TI-83 Plus.
...ounds between which the TI-84 Plus and TI-83 Plus searches for a solution. This is optional, but it may help find the solution more quickly. The default is bound= {-1E99, 1E99} The solution is displayed next to the variable for which you solved. A solid square in the first column marks the va...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12006
Solution 34651: Graphing Histograms on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ample: xStat: {2,4,6,8} frequency: {7,8,4,9} Enter the data: 1) Press [stat] [5] [enter] to run the 5:SetupEditor command which will restore default lists 2) Press [stat] [1] to access the STAT list editor 3) Press [↑] [clear] [enter] to clear L1 4) Press 2 [enter] 4 [enter] 6 [enter] 8 [ente...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34651
Solution 34652: Calculating Factorials (!) Using the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...definition 0!=1 or the definition (-1/2)!= Öp is used to complete the calculation. • ! (factorial) returns the factorial of either an integer or a multiple of 0.5. For a list, it returns factorials for each integer or multiple of 0.5. The factorial value must be greater than or equal to -0.5 and...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34652
Solution 11985: Transferring Data Between the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ator's memory. 4) Using the arrow keys, move the cursor next to the list name to be sent and press [ENTER]. This will select the list for transfer. Multiple lists can be selected for transfer. 5) Press the [right arrow] key to highlight TRANSMIT but DO NOT press [ENTER] yet. On the receiving unit...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11985
Solution 34473: Calculating Variance on the TI-84 Plus Family of Graphing Calculators.
... will not have a value stored to it unless a 1-Var or 2-Var Stats analysis is performed first. Without a value stored to sx, calculating sx2 will result in an "UNDEFINED" error. For example: Using the data {170, 300, 430, 470, 600} find the variance. • Press [STAT] followed by [ENTER] • Enter in ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34473
Solution 34799: Calculating the Confidence Interval for Slope on the TI-84 Plus Family of Graphing Calculators.
...] [ENTER], Y1 will be pasted next to RegEQ: to show that the regression equation will be stored under Y1. • Press [ENTER] [ENTER] to display the results. • Press [▼] to view additional results. • Press [GRAPH] to see the regression. Please see the TI-84 Plus Family guidebooks for additional ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34799
Solution 11978: Performing Unit Conversions Using Science Tools Application on TI-83 Plus Family or TI-84 Plus Family Graphing Calculators.
...ions on a TI-83 Plus family or TI-84 Plus family graphing calculator? The TI-83 Plus Family and TI-84 Plus Family graphing calculators do not have built in functionality in order to perform unit conversions, however you can load an application called the Science Tools App which contains a unit co...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11978
Solution 34775: Displaying Input and Output in Line Wrap on the TI-84 Plus Family of Graphing Calculators.
...output may display across the screen instead of scrolling to the next line (line wrap). This is similar to the way scientific calculators (TI-30XS MultiView, TI-34 MultiView, etc) display the input and output as well. Below are screenshots with this feature enabled: This feature can be dis...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34775
Solution 34812: Percent (%) Operator on the TI-83 Plus and TI-84 Plus Family.
...ator (%). Therefore, in order to convert a number to a percentage, simply divide that number by 100. Likewise, to convert a percentage to a number, multiply that number by 100. The following examples demonstrate exactly how to perform some percentage-related calculations: Example - Percentage: C...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34812
Solution 34754: Calculating nth Powers and nth Roots on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...below [3]. • Press [2] [ ) ]. • Press [^] [2]. • Press [ENTER] to complete the calculation. NOTE: Since the handheld evaluates the negate symbol as multiplying the value by (-1), and exponents come before multiplication using the Order of Operations, the handheld will evaluate -22 as (-4). Thus, ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34754
Solution 34877: Calculating Hypergeometric Probability Distributions on the TI-84 Plus CE and TI-84 Plus C Silver Edition.
... calculator that will find the statistical values for a hypergeometric probability distribution. However, users can enter the formula to find the results for this type of distribution into the calculator. The instructions below describe how to find P(1) of a hypergeometric probability distributio...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34877
Solution 34717: Graphing Angle Measures on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...phing mode to parametric. 2) Press [ZOOM] [6] to select ZStandard (Zoom Standard). This will set the handheld's graphing window settings to the default values.3) Press [ZOOM] [5] to select ZSquare (Zoom Square). This will "square up" the graphing window values and reduce distortion.4) Press [Y=]...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34717
Solution 34713: Finding the Reduced Row Echelon Form of a Matrix on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...e rref( to the screen. 9) Press [2nd] then [x-1] [1], which pastes matrix A after the rref command. 10) Press [ ) ] then [enter] to display the result. Please see the TI-83 Plus and TI-84 Plus Family guidebooks for additional information. Last updated: 7/05/2023 Solution 34713: Finding the R...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34713
Solution 12705: Differences Between Algebraic Operating System (AOS) and Equation Operating System (EOS).
...ents, factorials, r (radians), ° (degrees), and unit conversions.3) Powers and roots, such as 2^5. 4) Permutations (nPr) and combinations (nCr). 5) Multiplication, implied multiplication and division. 6) Addition and subtraction. 7) Relational functions, such as > or <. 8) Logic operator "and". 9...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12705
Solution 37355: TI-84 Plus CE Press-to-Test Mode in Dutch Differences from Other Languages.
... When enabled, an orange status bar rather than the blue status bar will appear. If using the TI-84 Plus CE–T the LED will blink amber. PlySmlt2, Conics, Inequalz, & Language Localization will still be enabled. All preexisting Appvars on the device will be deleted. Stat Diag is O...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/37355
Solution 12210: Modified Internal Rate Of Return (MIRR) On Texas Instruments Graphing Calculators.
Solution 12210: Modified Internal Rate Of Return (MIRR) On Texas Instruments Graphing Calculators. Solution 12210: Modified Internal Rate Of Return (MIRR) On Texas Instruments Graphing Calculators. global Solution 12210: Modified Internal Rate Of Return (MIRR) On Texas Instruments Graphin...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12210
Solution 37042: Updating a TI-84 Plus Family Calculator Operating System (OS) using TI Connect™ CE Software.
...lculator appears in the Content Panel. 4) Before you begin an OS transfer, back up your calculator files (RAM, Archive, and Apps). 5) If you have multiple calculators connected with USB computer cables, disconnect all of them except the one(s) you intend to update. Please Note: Do not disconne...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/37042
Solution 37038: Backup and restore TI-84 Plus family graphing calculator files to a computer using TI Connect CE™ software.
...elect All] from the TI Connect CE main menu or press [Ctrl] and [A] on your Windows® computer or [Command] and [A] on a Mac® computer) 5) To select multiple individual files, click on the first file, then press the [Ctrl] key on your Windows® computer or [Command] on a Mac® computer and while hol...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/37038
Solution 12218: Median-Median Line Algorithm on TI Graphing Calculators.
... center group. If the center group is empty, an error message is generated. The reason equal x values are not split up is to ensure that the same results are produced regardless of the order the data appears in the original list. Without this restriction, a different result could be produced depe...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12218
Solution 16069: Capturing Calculator Screen Images Using the TI-SmartView™ for the TI-84 Plus Family Software.
...layed. In this window, users can view, manipulate, and save screen images. To take a screen capture: • Click Tools. • Click Take Screenshot. • As an alternative click the camera icon. NOTE: With a border, the image size is 100 pixels wide by 68 pixels high. Without a border, the image size is 96...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/16069
Solution 15143: Storing a Function to a List on the TI-83 Plus Family of Graphing Calculators.
...s [ENTER]. • Press [X,T,O,n] [,] [X,T,O,n] [,] [1] [,] [5] [)]. • Press the [STO>] key. • Press [2nd] [L1]. • Press [Enter] to store the numbers. Alternately, users can assign the function itself to the list using quotation marks. This means that the list will update based on changes to the va...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/15143