Solution 11589: Calculating One-Variable Statistics Using the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...mple: X values = {5, 9, 7, 4, 6, 250, 35, 100, 84} To calculate: 1) Press [APPS] [6] [3] (If the Apps Desktop is on, press [APPS], select Data/Matrix Editor, and choose [3].) 2) Press the down arrow twice. 3) Press [2nd] [alpha]. 4) In the box beside Variable:, type a variable name (e.g. TEST...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11589
Solution 11707: Calculating Linear Regressions on the TI-89 Family, TI-92 Family, and Voyage 200™ Graphing Calculators.
...7, 11 y values: 12, 15, 14, 17 Solution: • Press [APPS][6][3] Press the down arrow twice. (If the Apps Desktop is on, press [APPS], select Data/Matrix Editor, and press [3].) • In the box beside Variable: type a variable name using the alpha characters. (e.g. TEST) • Press [ENTER][ENTER] • Ente...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11707
Solution 11856: Definition of the ClrHome Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...t clear the current entry line. For functions such as solve() that return arbitrary constants or integers (@n1, @n2, etc...), ClrHome resets the suffix to 1. To access and execute the ClrHome function using the TI-89 family calculator, press [HOME] [CATALOG] [)], scroll down to ClrHome and press...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11856
Solution 11840: Implicit Multiplication on the TI-89 Family, TI-92 Family, and Voyage™ 200.
...id implied multiplication:• xy is interpreted as a single variable named xy.• a(2) is interpreted as a function call.• a[1,2] is interpreted as a matrix index to element a[1,2]. Note: Another example, x (a+b), is not read as multiplication. The only significance that the parser gives to white spa...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11840
Solution 12786: Using the Product() Function on the TI-89 Family, TI-92 Plus and Voyage™ 200.
...ction returns the product of the elements contained in a list or returns a row vector containing the products of the elements in the columns of a matrix. Example: Find the product of 1,2,3 and 4: - Press [HOME][2nd][MATH]. - Press [3] then [8]. - Input {1,2,3,4}) and press [ENTER]. Example: F...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12786
Solution 17309: Calculating the Natural Log of a Value Using the TI-34 II Explorer Plus™.
...ppear, scroll to the right twice.3) Press [ENTER].4) Press [2] [ ) ]. 5) Press [ENTER].The display will read 0.693147181 unless the calculator has a fixed setting for the decimal point.Please see the TI-34 II Explorer Plus guidebook for additional information. Solution 17309: Calculating the Na...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/17309
Solution 11870: Using Solve( with Trigonometric Functions Returns Unexpected Results on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... The TI-89 family, TI-92 family, and Voyage 200 are showing that this equation has an infinite set of solutions by displaying @n1*p. The integer suffix of "@n" increases for successive problems, then wraps back to 1 after 255. "@n" is the units representation of an "arbitrary integer." Please se...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/11870
Solution 15400: Fractions Limitations on the TI-30X IIS/B Scientific Calculators.
...of a fraction onthe TI-30X IIS? For a simple fraction, the numerator can be up to 6 digits and the denominator can be any number through 1000. For a mixed number, the whole number can be up to 3 digits, the numerator can be up to 3 digits, and the denominator can be any number through 1000. Fract...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/15400
Solution 12260: Fraction Conversions on the TI-30X IIB / TI-30X IIS.
...ge Base Search How are fractions converted on the TI-30X IIB / TI-30X IIS? The TI-30X IIB / TI-30X IIS will convert to decimals, fractions, mixed numbers, and improper fractions. To do these conversions follow the instructions listed below: Converting a Fraction to Decimal form:(ex. 1/4...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12260
Solution 12273: Converting Fractions to Decimals Using the TI-34.
...5 [a b/c] 24, and press [=]. 2) Press the [a b/c] key to display the decimal number, 2.291666667. 3) Pressing the [a b/c] key again will display the mixed number fraction, 2 and 7/24. (Pressing [2nd] [a b/c] will display the original stacked fraction, 55/24). For more information regarding your T...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12273
Solution 12320: Changing the Decimal Setting on the TI-30X IIB / TI-30X IIS and TI-34 II Explorer Plus™.
... Plus? Follow the instructions below to change the decimal format setting on the TI-30X IIB / TI-30X IIS and TI-34 II Explorer Plus: 1) Press [2nd] [Fix].2) Scroll to the number of decimal places to be displayed (0 - 9) and press the [=] key.3) To specify a floating-decimal format, scroll to "F" ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12320
Solution 34834: Typing Text Labels on Graph Screens on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... family of graphing calculators? The text() function can be used to create labels for graphs. The text() function writes text on graphs beginning at pixel (row, column), where 0£ row £57 and 0£ column £94. The function is located in the DRAW menu which can be accessed by pressing [2ND] [PRGM]. Th...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34834
Solution 19109: Converting Fractions to Decimals on the TI-36X II.
...onstrate how to convert fractions to decimals and vice versa on the TI-36X II:Use the [A b/c] key to enter fractions. Use [2nd] [Ab/cd/e] to convert mixed numbers to simple fractions, and vice versa. [2nd] [FD] converts from fraction to decimal format and vice versa.Examples:Convert: 1/2 to .5. 1...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/19109
Solution 12285: Fraction Conversions on the TI-34 II Explorer Plus.
... Base Search How can fractions be converted on the TI-34 II Explorer Plus? The TI-34 II Explorer Plus will convert to decimals, fractions, mixed numbers, and improper fractions. To do these conversions follow the instructions listed below: Converting a Fraction to Decimal form: (Ex. 1/4...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12285
Solution 11282: Changing the Decimal Setting on the BA Real Estate™
...ge the decimal setting: • Press [2nd] [.] and enter the number of decimals the calculator should show (0 - 9). • The calculator should now display "FIX" in the upper-left hand corner with the correct number of decimal places selected shown. To specify a floating-decimal format, press [2nd] [.] ...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11282
Solution 12642: Changing the Decimal Setting on the BA-II Financial Calculator.
...g on the BA-II? The instructions below will detail how to change the decimal format setting on the BA-II.To change the decimal setting:• Press the [FIX] key.• Input the number of decimal places to be displayed (0 - 9).• To specify a floating-decimal format, input a value of 9. Solution 12642: C...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/12642
Solution 37677: TI-Innovator™ HUB no sketch object for the vibration motor
... Knowledge Base Search Why is there no sketch object for the vibration motor for the TI-Innovator HUB? Please Note: This issue is fixed in version 1.1 of Sketch please update your TI-Innovator hub to resolve this issue. If you are unable to update please read the issue that exi...https://education.ti.com/en/customer-support/knowledge-base/ti-innovator-technology/troubleshooting-messages-unexpected-results/37677
Solution 24331: Error Message "Cannot Change: Invalid Input" Cannot Be Cleared When Creating a Slider Using the TI-Nspire™ Family Products.
...family products? This condition occurs if a default variable (ex: v1, v2, v3...) is defined as a data type other than number (ex: list, equation, matrix...). To avoid this behavior, do one of the following two things: • Change the variable used by the slider to another variable. • Do not use v1,...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/24331
Solution 37539: TI-Nspire CX Family Handheld TNS Document takes longer to Launch than Normal.
...ound this issue try to avoid extensive touchpad activity before opening another document. The development team is aware of this issue and it may be fix it in a future release of the operating system. If you have questions about the information listed above, please contact TI-Cares for additiona...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/37539
Solution 38064: TI-Nspire handheld may lock up when running multiple programs while Lab Cradle and the TI-Innovator™ Hub are connected.
...rams while Lab Cradle and the TI-Innovator Hub are connected because of an issue identified by our development team.If the handheld locks up you can fix issue issue by unplugging the Lab Cradle. Solution 38064: TI-Nspire handheld may lock up when running multiple programs while Lab Cradle and th...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/38064
Solution 37536: TI-Nspire CX Navigator Teacher Software Portfolio Workspace Scrollbar Disappears when Resizing Window.
... development team. To work around this issue resize the window so that the scrollbar reappears. The development team is aware of this issue and may fix it in a future release of the product. If you have questions about the information listed above, please contact TI-Cares for additional assista...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-navigator/troubleshooting-messages-unexpected-results/37536
Solution 37685: TI-Innovator™ Hub first read of the temperature probe can result in 0 Kelvin (-273 C).
...e Base Knowledge Base Search Why is the first read of the temperature probe 0 Kelvin (-273 C)? Please Note: This issue is fixed in version 1.1 of Sketch please update your TI-Innovator hub to resolve this issue. If you are unable to update please read the issue that exi...https://education.ti.com/en/customer-support/knowledge-base/ti-innovator-technology/troubleshooting-messages-unexpected-results/37685