Solution 11380: Engineering Applications for the TI-89 Family and Voyage™ 200 Graphing Calculators.
...tor Software Applications (Apps) for the Voyage 200, TI-89, and TI-89 Titanium graphing calculators: ME*Pro® App Helps solve a comprehensive set of equations used by mechanical engineering students and professionals. With a power browser engine and unit manager, it handles more than 1,000 equati...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11380
Solution 34878: Explanation of r^2 and R^2 on the TI-84 Plus C Silver Edition Graphing Calculator.
...ur sample is accounted for by a linear relationship with the values of X. R2 is used when independent variables are created from the regression. This quantity merely indicates what proportion of the total variation in the response Y is explained by the fitted model. (Probability and Statistics fo...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/34878
Solution 12127: Correcting a Domain Error when Calculating a Binomial CDF Using the Statistics with List Editor App on the TI-89 Family, TI-92 Plus, or Voyage™ 200 Graphing Calculators.
...ty of Success (p) on each trial. The Statistics with List Editor App, version 1.01, is limited to calculating a Binomial CDF with a number of trials equal to or less than 999. The latest version of Statistics with List Editor App does not have this limitation and is currently available for the TI...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12127
Solution 11591: Correcting the Circular Definition Error on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...expected result!) To avoid this, functions and programs should be defined with argument variable names that WILL NOT be used as arguments during subsequent function or program calls. Please avoid choosing variable names like x,y,z,a,b,c,... for argument names when defining a function or program. ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/11591
Solution 12711: Availability of Overhead Versions of Non-Graphing Calculators.
Solution 12711: Availability of Overhead Versions of Non-Graphing Calculators. Solution 12711: Availability of Overhead Versions of Non-Graphing Calculators. global Solution 12711: Availability of Overhead Versions of Non-Graphing Calculators. website ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12711
Solution 16409: Correcting a TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculator That is Locked Displaying "Busy" for a Prolonged Period of Time.
...TI-89 family, TI-92 family or Voyage 200 graphing calculators may display "busy" for a certain time while processing complex computations or solving equations. However, if the calculator displays busy for more than 10 minutes please see the below instructions: NOTE: The following procedures will ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/16409
Solution 11845: Resolving the Error Message "Illegal Instruction" on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... does not restore the unit, remove a battery and press [ON] for 30 seconds. Replace the battery, turn on the unit, and adjust the contrast. If you require additional assistance please contact TI-Cares. Solution 11845: Resolving the Error Message "Illegal Instruction" on the TI-89 Family, TI-92 ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/11845
Solution 34692: Using the Statistics Wizard on the TI-84 Plus Family of Graphing Calculators.
... statistics wizard format on the TI-84 Plus family of graphing calculators? The TI-84 Plus family of graphing calculators allows entering statistics equations, in a wizard format making entering the information more intuitive. To enable and disable the wizard format by going to [Mode] and chang...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34692
Solution 34657: Converting an Angle from Radian to Degree on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...radian to degree, please follow the steps listed below: 1) Press [MODE] [↓] [↓] [→] [ENTER] to change the mode setting to degree. 2) Press [2nd] [Quit] [Clear] to quit out the mode screen and clear the home screen. 3) Press [2] [2nd] [π] [2nd] [ANGLE] [3] [Enter] this will convert the 2π t...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34657
Solution 34619: Finding the Limit of a Function on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...y [graph] to display the table. 8) Looking at the numbers in the table as x approaches 3. This will give us the limit as X approaches 3, which is equal to 2. Please see the TI-83 Plus and TI-84 Plus Family guidebooks for additional information. Last updated: 7/17/2023 Solution 34619: Finding...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34619
Solution 34611: Computing One Way Analysis of Variance (ANOVA) on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... completely randomized design is used. A robotic golfer, using a driver, is set up to hit a random sample of 24 balls (8 of each brand) in a random sequence follow the steps below: 1) Press [stat] [5] [enter] to restore default lists 2) Press [stat] [4] [2nd] [1] [,] [2nd] [2] [,] [2nd] [3] [ent...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34611
Solution 34597: Shortcuts for Working with Menus on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ssing the [APPS] key will jump the user to the "B" section of the CATALOG. • Use the number keys printed in front of certain functions to access them quickly rather than scrolling down to the function, highlighting it, and pressing [ENTER]. For example, try accessing the convert to fraction comma...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34597
Solution 34595: Calculating the Inverse Log of a Number on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...nverse log of a number on the TI-83 Plus and TI-84 Plus family of graphing calculators, follow the example below. The inverse log of a number (N) is equal to 10N. Example: Calculate the inverse log of .5 • Press [2nd] [10x]. • Input .5 and press [ENTER] to complete the calculation. Please se...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34595
Solution 34594: Displaying Answers as Surd Numbers on the TI-84 Plus C Silver Edition Graphing Calculator.
...ing calculator cannot express answers in surd form. Answers on each device will be expressed in decimal form only. Please Note: A surd is a number or quantity that cannot be expressed as the ratio of two integers. The term also refers to a symbol that is sometimes used to indicate that the number...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34594
Solution 34731: Using the Mean() Function on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...e mean() function on the TI-83 Plus and TI-84 Plus family of graphing calculators? The syntax for the mean() function is listed below. mean(list[,freqlist]) The mean() function return the mean or average of list with the frequency list (freqlist). If a freqlist is not specified in the mean() fu...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34731
Solution 34733: Performing Degrees, Minutes, Seconds (DMS) Conversions on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...es, minutes, seconds. • Make sure the handheld is in DEGREE mode by pressing [MODE], scrolling to DEGREE and pressing [ENTER]. Press [2nd] [MODE] to QUIT and return to the home screen. • Input 15.375. • Press [2nd] [APPS] to access the ANGLE menu, then press the [4] key to select the ►DMS functi...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34733
Solution 34734: Explaining the ERR:STAT Message on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...R:STAT: 1) Statistical analysis must have at least two data points. 2) Med-Med must have at last three points for each partition. 3) When using a frequency list, its elements must be greater than or equal to 0. 4) (Xmax - Xmin) / Xscl must be less than or equal to 47 for a histogram. Please see ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34734
Solution 34798: Graphing a Function on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ase Search How do I graph a function on the TI-83 Plus and TI-84 Plus family of graphing calculators? The function graphing mode will graph equations in the format of y in terms of x. Therefore, equations will need to be solved in terms of y before being entered into the unit. The exampl...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34798
Solution 34592: Calculating Logs of Bases Other Than 10 on the TI-84 Plus Family of Graphing Calculators.
...g calculations with bases other than 10 on the TI-84 Plus family of graphing calculators. Please Note: The TI-84 Plus and TI-84 Plus Silver Edition require Operating System (OS) v 2.55MP to access the logbase function below. To verify what OS is installed press [2nd] followed by [+] then in the m...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34592
Solution 34778: Creating a Box Plot on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... Select the box plot (the 4th graph type available in the menu) using the right arrow key and press [ENTER]. 4) Be sure that Xlist is L1. 5) Allow Freq to default to 1. Please Note: Color choice is only available on the TI-84 Plus CE and TI-84 Plus C Silver Edition. 7) Press [GRAPH] to see th...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34778
Solution 34776: Using Split Screen on the TI-84 Plus Family of Graphing Calculators.
...teps below: 1) Press [MODE]. 2) Move the cursor to the last line on the first page on the mode screen. 3) Select HORIZONTAL. 4) Press [ENTER] [2ND] [QUIT]. To set a Graph-Table split screen: 1) Press [MODE]. 2) Move the cursor to the last line on the first page on the mode screen. 3) Select ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34776
Solution 34772: Computing Net Present Value (NPV) and Internal Rate of Return (IRR) on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ing calculators? The following examples will demonstrate how to compute NPV and IRR. Example: Initial cash flow is -9 Interest rate is 7% CF1 = 5 Frequency = 2 CF2 = -4 Frequency = 3 CF3 = 6 Frequency = 5 What is the NPV and IRR? Solution: First, input the cash flow and frequency values into lis...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34772
Solution 12164: The Ceiling() Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...n on the TI-89 family, TI-92 family, and Voyage 200 graphing calculators? The ceiling() function returns the nearest integer that is greater than or equal to its argument. The argument can be a real number, complex number, list, or matrix. Examples: 1. If you enter in ceiling(0.456) , it will r...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12164
Vernier - Nitrate
Student uses the Nitrate Ion-Selective Probe to measure the Nitrate ions concentration in water samples. In another method, student converts nitrate ions to nitrite and use the Vernier Colorimeter to measure nitrite and calculate the nitrate levels.https://education.ti.com/en/activity/detail/vernier--nitrate
The Number of Years
Students' will chart the various ages of the other students in their classroom then the students will multiply the ages by 2 using a lower level calculator, they will then add up the total ages using the same calculator - they can now divide the class into two groups (boys/girls) and see which gr...https://education.ti.com/en/activity/detail/the-number-of-years