Solution 11712: Calculating Standard Deviation on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... displays stdDev({1.3, 2.5, -6.4} , {3, 2, 5}) press [ENTER] to calculate the result of 4.33345 The standard deviation is also calculated and displayed when 1-variable or 2-variable statistics are calculated. Please see the TI-89 family, TI-92 family, and Voyage 200 guidebooks for additional i...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11712
Solution 18469: Calculating the Summation of a Geometric Sequence Using the TI-89 Family, TI-92 Family, or Voyage 200™.
... [,] [x] to input the variable. 4) Press [,] [1] [,] [5] to input the low and high values. 5) Press [ ) ] [ENTER]. The result of the summation displayed should be 186. Keep in mind that the å( ) function does not allow a step size to be entered; it always uses the default value of 1. However, if...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/18469
Solution 11751: Finding Critical Points Using the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ditional points, plug x into the original equation: 1) From the home screen, enter what is shown below and press [ENTER]. x^3+x^2-5x-5| x=1 The displayed answer will show -8. x^3+x^2-5x-5|x=-5/3 The displayed answer will show 40/27. The answers show the y coordinates for the two critical points ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11751
Solution 10374: X and Y Coordinates Do Not Appear When Tracing a Function on the TI-82 Calculator.
...ey to return the graphing window. Press [TRACE] and use the left and right arrows to trace the functions. The X and Y coordinates should now be displayed on the bottom of the screen. Please see the TI-82 guidebook for additional information. Solution 10374: X and Y Coordinates Do Not Appear Whe...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10374
Solution 11750: Finding an Intersection of Functions on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...tion: First, graph the equations. 1) Press the diamond key, [F1]. 2) Input the equations. 3) Press the diamond key, [F3]. The graphs are now displayed on the screen. Find the intersection: 1) Press [F5] for the Math menu and select 5:Intersection 2) Select the first function using the up or d...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11750
Solution 17214: Solving Second Order Differential Equations on the TI-89 Family, TI-92 Plus and Voyage™ 200 Graphing Calculator.
...[Y] [ ) ]. Your display should read deSolve(y"=-9.8 and y(0)=.29 and y'(0)=3.8,t,y). Press [ENTER]. The answer y=-4.9t2+3.8t+.29 is displayed. Note: The TI-89 Family, TI-92 Plus and Voyage 200 can solve the following types of 1st and 2nd order differential equations: 1st Order: sepa...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/17214
Solution 25870: Setting the Window Range When Graphing the Normal PDF Function Using a TI-89 Family, TI-92 Plus or Voyage™ 200 Graphing Calculator.
... value. When using 3 times the Standard Deviation, the Normal Distribution curve will be graphed, however, the "tails" of the graph will not be displayed. When using 4 times the Standard Deviation, the Normal Distribution curve will be graphed and the "tails" of the graph will be displayed.• The ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/25870
Solution 11715: Calculating the Inverse Natural Log on the TI-89 Family, TI-92 Family or Voyage™ 200 Graphing Calculators.
...Find the inverse natural log of 1.60944 • Press [Green Diamond] [ex][1][.][6][0][9][4][4][)] [Green Diamond][ENTER]. The answer 5.00001 will be displayed. Example 2: Find the inverse natural log of 2.5 • Press [Green Diamond] [ex][2][.][5] [)] [Green Diamond][ENTER]. The answer 12.1825 will be di...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11715
Solution 10353: Performing Number Base Conversions on the TI-85 or TI-86.
...mple 1: Convert 10110 to Hexadecimal. 1) Input 10110 2) Press [2nd] [BASE] [F2:TYPE] 3) Select [F1:b] 4) Press [2nd] [F3:CONV] [F2: >Hex] The displayed answer will show 16h. Example 2: Convert the hexadecimal number 16 to binary. 1) Input 16 2) Press [2nd] [BASE] [F2:TYPE] 3) Select [F2:h] 4)...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10353
Solution 11707: Calculating Linear Regressions on the TI-89 Family, TI-92 Family, and Voyage 200™ Graphing Calculators.
...he line, select an equation number after Store RegEQ to... • Press [ENTER][ENTER] The dialog box with the linear regression variables will be displayed. Please see the TI-89 family, TI-92 family, and Voyage 200 guidebooks for additional information. Solution 11707: Calculating Linear Regressi...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11707
Solution 30350: Using the Two-Graph Mode on the TI-89 Family and Voyage™ 200 Graphing Calculators.
...e can select different functions from the Y= Editor. Non-graph-related applications (Home screen, Data/Matrix Editor,etc) are shared and can be displayed on only one side at a time. Setting the Mode Several mode settings affect the two-graph mode, but only two settings are required. Both are on...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/30350
Solution 32811: Using the Ceiling() Function on the TI-Nspire™ Family Products.
..., and press [enter].5) Input [ctrl] [{ }] [(-)] [3] [.] [1] [,] [1] [,] [2] [.] [5] in the parenthesis next to ceiling and press [enter].6) The displayed answer will show {-3,1, 3}Example 3: Using a Matrix ([0,-3.2i; 1.3, 4])1) Press [home].2) Press 1: Add Calculator.3) Press [catalog] which is t...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/32811
Solution 12106: Verifying a Symbolic Result on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
... function. Now, if done by pencil and paper, the user would expect to see a result of: 8x^2*(-2x-3). However, both answers are correct, just displayed differently by the calculator. To check and make sure both answers are equal to each other: • Subtract the result from the expected result to ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12106
Solution 10403: Symbolic Manipulation Capabilities of the TI-85 when Computing Derivatives.
...Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin-top:0in; mso-para-margin-right:0in; mso...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10403
Solution 10418: Converting Mixed Numbers into Improper Fractions on a TI-85 or TI-86 Graphing Calculator.
...Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin-top:0in; mso-para-margin-right:0in; mso...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10418
Solution 28011: Using the Chi-Squared Goodness of Fit Test on the TI-89 Family, TI-92 Plus, or Voyage™ 200 Graphing Calculators.
...] [S] [T] [ALPHA] [2]. 16) Press [▼] [2] [▼] [►]. 17) Using the directional keypad choose Calculate or Draw. 18) Press [ENTER] [ENTER]. The displayed answer will show Chi Squared=5.99514991182 and P value= 0.049907950717. Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/28011
Solution 10421: Creating and Using Strings on the TI-86.
...te and use strings on the TI-86? A string is a sequence of characters that are enclosed within quotation marks. Strings define characters to be displayed in a program and accept input from the keyboard in a program. To enter a string directly, the syntax is "string". To concatenate or join toge...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10421
Solution 13903: Calculating a Binomial Distribution on the TI-89 Family, TI-92 Plus and Voyage™ 200 Using the Statistics with List Editor Application.
...st Editor App (Application), press [F5] • Select C:Binomial Cdf • Enter the following: • Press [ENTER] twice and the answer .539095 should be displayed. Please see the TI-89 family, TI-92 Plus and Voyage 200 guidebooks for additional information. Solution 13903: Calculating a Binomial Distr...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13903
Solution 10576: Converting Binary Numbers Into Decimals on the TI-85 or TI-86 TI Graphing Calculators.
...hoose Dec. 6) Press [ENTER]. Example: Convert 1001 into 9. 1) Press [2nd], [BASE], then [F2]. 2) Type in 1001. 3) Press [F1]. 1001b should be displayed. 4) Press [2nd] then [F3]. 5) Press [F4] to choose Dec. 6) Press [ENTER]. The dispalyed answer should show as 9. Additional information can b...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10576
Solution 10574: Calculating Nth Roots Using the TI-85 and TI-86.
...Compute the cube root of 27. 1) Press [ON] 2) Press [2nd] 3) Press [x] (the multiplication key) *notice above the multiplication key the word MATH in yellow 4) Press [F5] *menu title MISC 5) Press [MORE] 6) Press the number [3] 7) Press [F4] 8) Press [2][7] 9) Press [ENTER] An answer of 3 is give...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10574
Solution 13882: Calculating Logs With Different Bases on the TI-89 Titanium and Voyage™ 200 with OS v3.10.
...xample: Find Log 210. 1) Press [♦][7] to bring up the log command. 2) Input [1][0][,][2][)] and press [ENTER] for the result of 3.32193 to be displayed. Please Note: The calculator Exact/Approx mode should be set to APPROXIMATE. Please see the TI-89 Titanium and Voyage 200 guidebooks for ad...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13882
Solution 10455: Equations Used to Create the Graphs on the TI-92 Plus Manual.
... the right side of the 3D graph. (Press [2nd][APPS]) Y= Editor (Press [♦][Y=]) z1= 3*(1-x)*e^(-x^2-(y+1)^2) - 4*e^(-(x+1)^2-y^2) WINDOW setting eyeq=174 eyef=108 eyey=2 xmin=-3 xmax=2 xgrid=14 ymin=-3 ymax=2 ygrid=14 zmin=-3.2 zmax=3.2 ncontour=6 Press [Diamond][GRAPH] for the graph. If...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10455
Solution 15909: Finding the Two's Complement of a Binary Number Using the TI-36X Solar Scientific Calculator.
... complement of the binary number 10001 using the TI-36X Solar scientific calculator. 1) Press [3rd] [BIN]. 2) Input 10001 3) Press [+/-]. The displayed answer will be 111101111 Please see the TI-36X Solar guidebook for additional information. Solution 15909: Finding the Two's Complement of a B...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/15909
Solution 32851: Boolean Logic Operation on the TI-36X Pro.
...I-36X Pro? The TI-36X Pro scientific calculator can perform logical operation in hexadecimal, octal, decimal, and binary modes. The results are displayed in the current number base. These values (except for NOT and 2's complement) compare the corresponding bits of two values. To access Boolean Lo...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/32851
Solution 12323: Calculating the Linear Regression on the TI-30X IIB / TI-30X IIS.
...e the left arrow until a(linear regression slope), b(linear regression y-intercept), and r(correlation coefficient) are underlined. The results displayed will be the linear regression. a=1.63b=-1.10r=.98 Please see the TI-30X IIB / TI-30X IIS guidebook for additional information. Solution 12323...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12323