Solution 34878: Explanation of r^2 and R^2 on the TI-84 Plus C Silver Edition Graphing Calculator.
...4th edition, Walpole and Myers, pp. 393 and 423) The reason that R2 is used instead of r2 for quadratic (QuadReg), cubic (CubicReg), and quartic (QuartReg) regressions is because, for each of these, we are artificially forming more than one independent variable. For example, for quadratic regress...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/34878
Solution 12325: Troubleshooting a Two-line Display Scientific Calculator that Will Not Turn On.
Solution 12325: Troubleshooting a Two-line Display Scientific Calculator that Will Not Turn On. Solution 12325: Troubleshooting a Two-line Display Scientific Calculator that Will Not Turn On. global Solution 12325: Troubleshooting a Two-line Display Scientific Calculator that Will Not Tur...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/12325
Solution 35012: Calculating nth Roots Using the TI-36X Pro.
...ledge Base Knowledge Base Search How do I perform nth root computations using the TI-36X Pro? The example below will demonstrate how to perform nth root computations on the TI-36X Pro.Example: What is the cube root of 27?• Press [3] [2nd].• Press [Ö] [27].• Press [enter...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/35012
Solution 12228: Performing Trigonometry Calculations on the TI-30Xa, TI-30Xa SE™, TI-34 Single line Scientific Calculators.
Solution 12228: Performing Trigonometry Calculations on the TI-30Xa, TI-30Xa SE™, TI-34 Single line Scientific Calculators. Solution 12228: Performing Trigonometry Calculations on the TI-30Xa, TI-30Xa SE™, TI-34 Single line Scientific Calculators. global Solution 12228: Performing Trigono...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12228
Solution 12298: Texas Instruments Calculators that Display Results with Remainders.
Solution 12298: Texas Instruments Calculators that Display Results with Remainders. Solution 12298: Texas Instruments Calculators that Display Results with Remainders. global Solution 12298: Texas Instruments Calculators that Display Results with Remainders. website ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/12298
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 18729: Performing Metric Conversions on the TI-36X II.
Solution 18729: Performing Metric Conversions on the TI-36X II. Solution 18729: Performing Metric Conversions on the TI-36X II. global Solution 18729: Performing Metric Conversions on the TI-36X II. website ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/18729
Solution 11870: Using Solve( with Trigonometric Functions Returns Unexpected Results on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
Solution 11870: Using Solve( with Trigonometric Functions Returns Unexpected Results on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators. Solution 11870: Using Solve( with Trigonometric Functions Returns Unexpected Results on the TI-89 Family, TI-92 Family, and Voyage™ 200 ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/11870
Solution 20269: Computing nth Roots Using the TI-30XS/B MultiView™ or TI-34 MultiView™ Scientific Calculators.
Solution 20269: Computing nth Roots Using the TI-30XS/B MultiView™ or TI-34 MultiView™ Scientific Calculators. Solution 20269: Computing nth Roots Using the TI-30XS/B MultiView™ or TI-34 MultiView™ Scientific Calculators. global Solution 20269: Computing nth Roots Using the TI-30XS/B Mult...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/20269
Solution 12711: Availability of Overhead Versions of Non-Graphing Calculators.
...Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search Where can Overhead Calculators of Texas Instruments non-graphing calculators be obtained? Stokes Publishing makes Overhead Calculators of most of the TI non-graphing Instructional Calculato...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12711
Solution 11845: Resolving the Error Message "Illegal Instruction" on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
Solution 11845: Resolving the Error Message "Illegal Instruction" on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators. Solution 11845: Resolving the Error Message "Illegal Instruction" on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators. global Solu...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/11845
Solution 11661: Discontinuation of Printer Display Calculators.
... Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search Have Texas Instruments printer calculators been discontinued? Over the past few years, Texas Instruments has increased its commitment to the educational technolo...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/11661
Solution 37335: Troubleshooting a TI-89 family, TI-92 family or Voyage 200 Graphing Handheld That Will Not Turn On or Function Properly.
Solution 37335: Troubleshooting a TI-89 family, TI-92 family or Voyage 200 Graphing Handheld That Will Not Turn On or Function Properly. 92 is not turning on, My Voyage 200 not functioning Solution 37335: Troubleshooting a TI-89 family, TI-92 family or Voyage 200 Graphing Handheld That Will Not...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/37335
Solution 10482: Discontinued Texas Instruments (TI) Graphing Calculators.
Solution 10482: Discontinued Texas Instruments (TI) Graphing Calculators. Discontinued Texas Instruments (TI) Graphing Calculators. Which graphing calculators have been discontinued? Solution 10482 Discontinued Texas Instruments TI Graphing Calculators discontinued, graphing calculators, calcul...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/10482
Solution 37336: Troubleshooting a TI-73 Family, TI-80, TI-81, TI-82, TI-83, TI-85, TI-85 and TI-86 Graphing Calculator That Will Not Turn On or Function Properly.
37336 Troubleshooting a TI-73 Family, TI-80, TI-81, TI-82, TI-83, TI-85, TI-85 and TI-86 Graphing Calculator That Will Not Turn On or Function Properly. Handheld, calculator, not turning on, "graphing calculator not working", troublehooting, Will not turn on, Solution 37336: Troubleshooting a T...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/37336
Solution 12226: Performing Inverse Trigonometry Functions on a Single Line Display Scientific Calculator.
Solution 12226: Performing Inverse Trigonometry Functions on a Single Line Display Scientific Calculator. Solution 12226: Performing Inverse Trigonometry Functions on a Single Line Display Scientific Calculator. global Solution 12226: Performing Inverse Trigonometry Functions on a Single ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12226
Solution 11648: Printer Display Calculator Will Not Add Or Subtract.
Solution 11648: Printer Display Calculator Will Not Add Or Subtract. Solution 11648: Printer Display Calculator Will Not Add Or Subtract. global Solution 11648: Printer Display Calculator Will Not Add Or Subtract. website ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/11648
Solution 12291: Performing Trigonometry Calculations on the TI-34 II Explorer Plus™.
Solution 12291: Performing Trigonometry Calculations on the TI-34 II Explorer Plus™. Solution 12291: Performing Trigonometry Calculations on the TI-34 II Explorer Plus™. global Solution 12291: Performing Trigonometry Calculations on the TI-34 II Explorer Plus™. website ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12291
Solution 34841:Troubleshooting the TI-83 Plus and TI-84 Plus Family of Graphing Calculators Requesting a Password.
Solution 34841:Troubleshooting the TI-83 Plus and TI-84 Plus Family of Graphing Calculators Requesting a Password. Solution 34841:Troubleshooting the TI-83 Plus and TI-84 Plus Family of Graphing Calculators Requesting a Password. global Solution 34841:Troubleshooting the TI-83 Plus and ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34841
Solution 34831: Entering and Computing Fractions on the TI-84 Plus Family of Graphing Calculators.
Solution 34831: Entering and Computing Fractions on the TI-84 Plus Family of Graphing Calculators. Solution 34831: Entering and Computing Fractions on the TI-84 Plus Family of Graphing Calculators. global Solution 34831: Entering and Computing Fractions on the TI-84 Plus Family of Graph...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34831
Solution 34814: Correcting a Data Type Error when Attaching a Distribution Formula to a List on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
Solution 34814: Correcting a Data Type Error when Attaching a Distribution Formula to a List on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators. Solution 34814: Correcting a Data Type Error when Attaching a Distribution Formula to a List on the TI-83 Plus and TI-84 Plus Family of...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34814
Solution 12250: Calculating a Hyper Geometric Probability Distribution on the TI-30X IIS/B.
Solution 12250: Calculating a Hyper Geometric Probability Distribution on the TI-30X IIS/B. Solution 12250: Calculating a Hyper Geometric Probability Distribution on the TI-30X IIS/B. global Solution 12250: Calculating a Hyper Geometric Probability Distribution on the TI-30X IIS/B. websi...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12250
Solution 12251: Calculating nth Roots Using the TI-30X IIS/B, TI-34 II Explorer Plus™ and TI-30XS MultiView™ Scientific Calculators.
...rform nth root computations using the TI-30X IIS/B, TI-34 II Explorer Plus and TI-30XS MultiView scientific calculators? The example below will demonstrate how to perform nth root computations on the TI-30X IIS/B, TI-34 II Explorer Plus and TI-30XS MultiView scientific calculators: For example: C...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12251
Solution 12253: Computing the Log of a Negative Number on the TI-30X IIS/B and TI-30XS MultiView™.
Solution 12253: Computing the Log of a Negative Number on the TI-30X IIS/B and TI-30XS MultiView™. Solution 12253: Computing the Log of a Negative Number on the TI-30X IIS/B and TI-30XS MultiView™. global Solution 12253: Computing the Log of a Negative Number on the TI-30X IIS/B and TI-30...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12253
Solution 34797: Unit to Unit Transfer of an Operating System (OS) on the TI-84 Plus Family of Graphing Calculators.
Solution 34797: Unit to Unit Transfer of an Operating System (OS) on the TI-84 Plus Family of Graphing Calculators. Solution 34797: Unit to Unit Transfer of an Operating System (OS) on the TI-84 Plus Family of Graphing Calculators. global Solution 34797: Unit to Unit Transfer of an Oper...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34797