Solution 12290: Performing One-Variable Statistics on the TI-30X IIS/B, TI-30XS MultiView™ and TI-34 II Explorer Plus™ Calculators.
...play the menu of stat variables with their current values. Answers should be as follows (From left to right): n = 5 x = 59 Sx = 33.20391543 sx = 29.69848481 Sx = 295 Sx2 = 21815 To Exit STAT Mode: Press [2ND] [STATVAR] and move the cursor (underline) below the Y option and press [ENTER] Pleas...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12290
Solution 12306: Calculating One-Variable Statistics Using the TI-36X Solar.
...dard deviation 1) Press [2nd], [sxn]. The answer is 10.67187373. To display the sample standard deviation: 1) Press [2nd], [sxn-1]. The answer is 11.69045194. Please see the TI-36X Solar guidebook for additional information. Solution 12306: Calculating One-Variable Statistics Using the TI-36X...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12306
What's the Angle?
Students discover properties of interior and exterior angles of convex polygons using the TI-89 and Geometer's Sketchpad. (Topic - Interior and Exterior Angles of Convex Polygons)https://education.ti.com/en/activity/detail/whats-the-angle
Solution 11237: Computing Monthly Payments Using the BA II PLUS™ Family Calculator.
...s stores 360 to the N register). Press the [CPT] key and the [PMT] key. (To compute for the monthly payment). The monthly payment is $-576.69. Please Note: The payment is displayed as -576.69 because it is a negative cashflow. For more information, please see the BA II PLUS family gui...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11237
Solution 11235: Computing Interest Rate Using the BA II PLUS™ Family Financial Calculator.
...e the Time Value of Money feature and follow the example below:For example:What is the interest rate on a mortgage for $75,000 with payments of $576.69 each month for 360 months?N = 360I/Y = ?PV = $75,000PMT = -$576.69FV = 01) Press the [2nd] key and the [I/Y] key. (This enters the P/Y worksheet...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11235
Solution 11278: Calculating Monthly Payments on the BA Real Estate™.
... 6. Enter 30 and press the [TERM] key. (This stores 30 to the TERM register.) 7. Press the [CPT] key and the [PMT] key. The monthly payment is $576.69. Note: The payment is displayed as -576.69, because it is a negative cashflow. Please see the BA Real Estate guidebooks for additional infor...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11278
Solution 11202: Calculating Monthly Payments on the BA-35 Solar.
...ister.)• Input 30 [2nd] [x12] and press the [N] key. (This stores 360 to the N register.)• Press the [CPT] key and the [PMT] key to an answer of $576.69.Please see the BA-35 Solar Quick Reference Guide for additional information. Solution 11202: Calculating Monthly Payments on the BA-35 Solar. ...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11202
Solution 10551: Combining Cash and Points to Redeem Products through TI Technology Rewards Program.
... Search Can cash and points be combined to redeem products through the TI Technology Rewards Program? Points and cash cannot be combined to obtain products through TI Technology Rewards Program. Please visit the TI Technology Rewards Program website for information on how to redeem point...https://education.ti.com/en/customer-support/knowledge-base/all-other-products/general-information/10551
Solution 11443: Troubleshooting "Cannot Send to TI Device" or "Cannot Save a File" Error Using TI NoteFolio™ Creator Software.
...ersion of the TI-Connect software nor has it been tested past Windows XP OS. As an alternative, TI Connect 1.6.1 may provide a solution. In order to obtain the previous version of TI-Connect, please refer to Resolving Issues with TI-NoteFolio Creator and TI-Connect 4.0 for further assistance. So...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/troubleshooting-messages-unexpected-results/11443
Solution 11232: Computing Effective APR with Points and Fees on the BA II PLUS™ and the BA II PLUS™ PROFESSIONAL.
...Press [1] [0] [0] [0] [0] [0] [PV].• Press [CPT] [PMT].The total monthly payment after points and fees is $733.76.Compute the actual loan amount by subtracting points and fees:• Press [1] [0] [0] [0] [0] [0].• Press [-] [2] [%] [-].• Press [5] [0] [0] [0] [=].• Press [PV] [CPT] [I/Y].The computed...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11232
Solution 11208: Computing Effective APR with Points and Fees on the BA-35 Solar.
...t 100,000 and press [PV]. • Press [CPT] [PMT] to compute monthly payment. The computed monthly payment is $733.76.Compute the actual loan amount by subtracting points and fees.• 100 000 [-] 2 [%] [-] 5000 [=] 93,000. • Press [PV] to store this new present value. • Press [CPT] [%i] to compute the ...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11208
Solution 11239: Computing One-Variable Statistics on the BA II PLUS™ and the BA II PLUS™ PROFESSIONAL.
...ample: Below is a sample of prices for a particular item at 10 randomly selected stores. Find the mean and the sample standard deviation.$63, $66, $69, $69, $71, $72, $74, $74, $74, $76 1) Press [2nd] and then the number 7 key [DATA] to enter the data for the calculation.2) Once in the menu pr...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11239
Solution 11620: Battery Information for Texas Instruments' Organizers.
... CR2025• Toshiba CR2025• Eveready® E-2025• Ray-O-Vac® CR2025The PS-6300, PS-6360i, PS-6500, PS-6560i, PS-6700, PS-6760Si, PS-6800,PS-6860Si, and PS-6960i organizers use any of the following batteries (or the equivalent):• Duracell® DL2032• Panasonic CR2032 • Toshiba CR2032 • Eveready® E-2032...https://education.ti.com/en/customer-support/knowledge-base/all-other-products/general-information/11620
Solution 11884: Inappropriate Content on TI Graphing Calculator or Third-Party Developer Website.
...s well. If inappropriate content is found on your child's or student's calculator and you are able to determine from which website this program was obtained, TI will contact the webmaster of that site and request that the offending content be removed. However, we cannot ensure they will remove t...https://education.ti.com/en/customer-support/knowledge-base/all-other-products/general-information/11884
Solution 11196: Calculating Amortization on the BA-35 Solar.
... unused variable, it is a good idea to store zero to that memory slot).• Press the [CPT] key and the [PMT] key.The calculated monthly payment is $576.69.Using the information above, calculate the remaining balance, interest and principle paid after 1 payment.• Input [1], and press the [BAL] key.T...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11196
Solution 23970: Calculating a Balloon Payment Using the BA II PLUS Family Calculator.
... clear all TVM values. • Press [2nd] [P/Y], input 12, then press [ENTER] [2nd] [QUIT]. • Input 360 and press the [N] key. NOTE: The value of 360 was obtained by multiplying 30 (years) by 12 (number of payments per year). • Input 9.25 and press the [I/Y] key. • Input 75000 and press the subtractio...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/23970
Solution 11280: Calculating Qualifying Loan Amount (QLA) for Buyer Qualification the BA Real Estate™.
...es and insurance).First calculate PITI = principal + interest + taxes + insurance on a monthly basis, based on the monthly income of the buyer, the debt of the buyer, and the income / debt ratio. PITI = - min (INCOME*INC% / 100, INCOME*DEBT% / 100 - DEBT)Since PITI is negative, tax and insurance ...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11280