Solution 34878: Explanation of r^2 and R^2 on the TI-84 Plus C Silver Edition Graphing Calculator.
...n regression models are executed, the TI-84 Plus C Silver Edition graphing calculator computes and stores diagnostics values for r (correlation coefficient) and r2 (coefficient of determination) and R2 (coefficient of multiple determination). r2 expresses the proportion of the total variation in ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/34878
Solution 10607: Varying Processing Speeds of Some TI-89 Models.
...re some TI-89 models slower than others? TI is always looking for ways to enhance product operation while maintaining or reducing cost for the customer. One such enhancement resulted in an increased processing efficiency for the TI-89. There is nothing wrong with the pro...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10607
Solution 35012: Calculating nth Roots Using the TI-36X Pro.
Solution 35012: Calculating nth Roots Using the TI-36X Pro. Solution 35012: Calculating nth Roots Using the TI-36X Pro. global Solution 35012: Calculating nth Roots Using the TI-36X Pro. website Home | S...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/35012
Solution 10380: Fractions Functions on the TI-82.
...form some types of functions that deal with fractions. The following examples will demonstrate the fraction capabilities of the TI-82: Changing a decimal into a fraction. Example: Convert .4 into a fraction Solution: Press [.] [4] [MATH] [1] [ENTER] Changing a fraction into a decimal. Examp...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10380
Solution 36675: Manually Simplifying Certain Fractions using SIMP Command Throws A Domain Error on TI-34 Multiview Handheld.
...ows A Domain Error on TI-34 Multiview Handheld. website Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search Why does manually simplifying certain fra...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/36675
Solution 35157: Finding Divisors of a Number by Creating a Table using the TI-36X Pro.
...umber by Creating a Table using the TI-36X Pro. website Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How do I find divisors of a number by cre...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/35157
Solution 32471: Storing and Recalling Operations using the TI-34 MultiView™.
...ecalling Operations using the TI-34 MultiView™. website Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How do I store and recall an operation us...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/32471
Solution 31871: Polar and Rectangular Conversions on the TI-36X Pro.
... and Rectangular Conversions on the TI-36X Pro. website Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How do I convert polar and rectangular co...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/31871
Solution 11731: Correcting the Error "ASAP or Exec string too long" Using the TI-89 Family, TI-92 Plus, and Voyage™ 200.
...r to the program's documentation. Most programs come with documentation that states what is needed to execute the program such as shells, ions, or specific AMS versions. Texas Instruments does not provide any assistance in locating, downloading, or installing shell programs, ions, or 3rd-party o...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/11731
Solution 15889: Correcting the Message "ERROR" on the TI-36X Solar.
...ecting the Message "ERROR" on the TI-36X Solar. website Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search Why is my TI-36X Solar displaying the mes...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/15889
Solution 17309: Calculating the Natural Log of a Value Using the TI-34 II Explorer Plus™.
...g of a Value Using the TI-34 II Explorer Plus™. website Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How do I calculate the natural log of a v...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/17309
Solution 18849: Not able to Clear the Screen of a New TI-503SV, TI-1706SV, or TI-1795SV Calculator.
...w TI-503SV, TI-1706SV, or TI-1795SV Calculator. website Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search What should I do if I have recently purch...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/18849
Solution 18129: Polar and Rectangular Computations and Conversions on the TI-36X Solar.
...mputations and Conversions on the TI-36X Solar. website Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How do I perform polar and rectangular co...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/18129
Solution 12168: Troubleshooting a TI-89 family, TI-92 family, and Voyage™ 200 Calculator that Returns Answers Containing Letters (ie 2h8 or 0h1E).
...2h8 or 0h1E? The TI-89 family, TI-92 family, and Voyage 200 will display results containing letters if the number base mode has been changed to hexadecimal or binary. To change the base mode back to decimal, follow the steps below. • Press [MODE] • Press [F2] to go to page 2 • Scroll down...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12168
Solution 39437: Troubleshooting a TI-36X Pro that will not turn on.
...bleshooting a TI-36X Pro that will not turn on. website Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How do I troubleshoot a TI-36X Pro that w...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/39437
Solution 10180: Availability of Basic Calculator Guidebooks and Manuals.
...ity of Basic Calculator Guidebooks and Manuals. website Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search Does TI offer guidebooks for basic calcul...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/10180
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.
...ly, TI-92 Plus, or Voyage 200 graphing calculators? Binomial CDF computes a cumulative probability for the discrete binomial distribution with the specified Number of Trials (n) and Probability of Success (p) on each trial. The Statistics with List Editor App, version 1.01, is limited to calculat...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12127
Solution 25490: What is the Ohio Gradualtion Test (OGT) Red Calculator and why is it referred to as the TI-30XIISR?
...or and why is it referred to as the TI-30XIISR? website Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search What is the Ohio Gradualtion Test (OGT) R...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/25490
Solution 22952: Battery information for the TI-503SV, TI-1706SV and the TI-1795SV.
... for the TI-503SV, TI-1706SV and the TI-1795SV. website Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search What kind of batteries do the TI-503SV, T...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/22952
Solution 22950: Battery Type for the TI-10, TI-15 Explorer™ and the TI-108.
... for the TI-10, TI-15 Explorer™ and the TI-108. website Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search What model types of batteries do the TI-1...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/22950
Solution 18209: Using the Hyperbolic Functions on the TI-30X IIS/B and TI-30XS MultiView™.
...ons on the TI-30X IIS/B and TI-30XS MultiView™. website Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How do I use the hyperbolic functions on ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/18209
Solution 18729: Performing Metric Conversions on the TI-36X II.
...Performing Metric Conversions on the TI-36X II. website Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How do I perform metric conversions on th...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/18729
Solution 14540: Non-Graphing Calculator Comparison Chart.
Solution 14540: Non-Graphing Calculator Comparison Chart. Solution 14540: Non-Graphing Calculator Comparison Chart. global Solution 14540: Non-Graphing Calculator Comparison Chart. website Home | Scienti...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/14540
Solution 23370: Solving Quadratic Equations on the TI-30X IIS/B and TI-34 II Explorer Plus™.
...n the TI-30X IIS/B and TI-34 II Explorer Plus™. website Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How do I solve quadratic equations on the...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/23370
Solution 12711: Availability of Overhead Versions of Non-Graphing Calculators.
... Overhead Versions of Non-Graphing Calculators. website Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search Where can Overhead Calculators of Texas I...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12711