User Manual
Page 5
...a given key. DEG RAD GRAD Sets the angle mode to the Home screen and perform your work using the chosen mode settings. Modes p Use pto choose modes. Press - Press $ # ! Copyright © 2006 Texas Instruments Incorporated 5 Notice that 2nd appears as in the unit, which is displayed above it before entering data...of 10, as an indicator on the key and the secondary function is the same as in 123456.78. For example, % b 25 < calculates the square root of the decimal, as 123456.78). NORM SCI ENG Sets the numeric notation mode. To cancel it . NORM displays results with...
...a given key. DEG RAD GRAD Sets the angle mode to the Home screen and perform your work using the chosen mode settings. Modes p Use pto choose modes. Press - Press $ # ! Copyright © 2006 Texas Instruments Incorporated 5 Notice that 2nd appears as in the unit, which is displayed above it before entering data...of 10, as an indicator on the key and the secondary function is the same as in 123456.78. For example, % b 25 < calculates the square root of the decimal, as 123456.78). NORM SCI ENG Sets the numeric notation mode. To cancel it . NORM displays results with...
User Manual
Page 9
After an expression is evaluated, use # and $ to paste it on the bottom line, and then evaluating a new expression. Copyright © 2006 Texas Instruments Incorporated 9 Press % ! You can reuse a previous entry by pressing < to scroll through previous entries, which are stored in the TI-30XS MultiView™ calculator's memory. StatVars menu: 1: ... x = 2: y = 3: z = 4: t = 5: a = 6: b = 7: c = %{ Clear Var 1: Yes 2: No Scrolling ! " # $ Press ! %t STATS 1: 1-Var Stats 2: 2-Var Stats 3: StatVars This menu option displays after you calculate 1-var or 2-var stats.
After an expression is evaluated, use # and $ to paste it on the bottom line, and then evaluating a new expression. Copyright © 2006 Texas Instruments Incorporated 9 Press % ! You can reuse a previous entry by pressing < to scroll through previous entries, which are stored in the TI-30XS MultiView™ calculator's memory. StatVars menu: 1: ... x = 2: y = 3: z = 4: t = 5: a = 6: b = 7: c = %{ Clear Var 1: Yes 2: No Scrolling ! " # $ Press ! %t STATS 1: 1-Var Stats 2: 2-Var Stats 3: StatVars This menu option displays after you calculate 1-var or 2-var stats.
User Manual
Page 11
... is stored to evaluate expressions. Ans is turned off. Copyright © 2006 Texas Instruments Incorporated 11 Ans and the operator are entered after the TI-30XS MultiView™ calculator is retained in the following order. 1st Expressions inside parentheses. 2nd Functions that need a ) and precede the argument, such as sin, log, and all ... level, EOS evaluates functions from left to right and in memory, even after the argument, such as the first part of operations The TI-30XS MultiView™ calculator uses Equation Operating System (EOS™) to the variable Ans.
... is stored to evaluate expressions. Ans is turned off. Copyright © 2006 Texas Instruments Incorporated 11 Ans and the operator are entered after the TI-30XS MultiView™ calculator is retained in the following order. 1st Expressions inside parentheses. 2nd Functions that need a ) and precede the argument, such as sin, log, and all ... level, EOS evaluates functions from left to right and in memory, even after the argument, such as the first part of operations The TI-30XS MultiView™ calculator uses Equation Operating System (EOS™) to the variable Ans.
User Manual
Page 13
...z, t, a, b, and c. clears the constant feature, K, and Ans. Note: In Classic mode, data editor, and table, use W to default settings; Copyright © 2006 Texas Instruments Incorporated 13 Clears characters on input. Deletes the character at the cursor. Resets the TI-30XS MultiView™ calculator. 4 D 2 T 3 E < ^ and xÑ % b 3 G2 "T 4 G2 < Clearing and correcting - ... in the numerator or denominator. Returns unit to perform complex division problems. Calculations using fractions can include operation keys (T, V, etc.) and most function keys (F, %_, etc.).
...z, t, a, b, and c. clears the constant feature, K, and Ans. Note: In Classic mode, data editor, and table, use W to default settings; Copyright © 2006 Texas Instruments Incorporated 13 Clears characters on input. Deletes the character at the cursor. Resets the TI-30XS MultiView™ calculator. 4 D 2 T 3 E < ^ and xÑ % b 3 G2 "T 4 G2 < Clearing and correcting - ... in the numerator or denominator. Returns unit to perform complex division problems. Calculations using fractions can include operation keys (T, V, etc.) and most function keys (F, %_, etc.).
User Manual
Page 26
... that value is used to the variable is replaced by the new one. Copyright © 2006 Texas Instruments Incorporated 26 The name of the variable is inserted into the current entry, but the value assigned to evaluate the expression. z accesses the menu of x: -5; -1. %lV 5 U 2 < M 5 < M 1 < % l Memory and stored variables z L % h %{ The TI-30XS MultiView™ calculator has 7 memory variables...
... that value is used to the variable is replaced by the new one. Copyright © 2006 Texas Instruments Incorporated 26 The name of the variable is inserted into the current entry, but the value assigned to evaluate the expression. z accesses the menu of x: -5; -1. %lV 5 U 2 < M 5 < M 1 < % l Memory and stored variables z L % h %{ The TI-30XS MultiView™ calculator has 7 memory variables...
User Manual
Page 31
...or y values. xÅ (2-Var) Uses a and b to select it. Sum of all x or y values. Òx2 or Òy2 Sum of all x2 or y2 values. Òxy Sum of all xy pairs. b Linear regression y-intercept. Copyright © 2006 Texas Instruments Incorporated 31 a Linear regression slope. r..., and y, the dependent variable. • StatVars displays a secondary menu of x or (x,y) data points. Use $ and # to locate the desired variable, and press < to calculate predicted x value when you have calculated 1-Var or 2-Var stats. The StatVars menu only appears after you input a y value.
...or y values. xÅ (2-Var) Uses a and b to select it. Sum of all x or y values. Òx2 or Òy2 Sum of all x2 or y2 values. Òxy Sum of all xy pairs. b Linear regression y-intercept. Copyright © 2006 Texas Instruments Incorporated 31 a Linear regression slope. r..., and y, the dependent variable. • StatVars displays a secondary menu of x or (x,y) data points. Use $ and # to locate the desired variable, and press < to calculate predicted x value when you have calculated 1-Var or 2-Var stats. The StatVars menu only appears after you input a y value.
User Manual
Page 32
Select 1-Var or 2-Var and press Q1 (1-Var) Median of the elements between Med and MaxX (3rd quartile). yÅ (2-Var) Uses a and b to calculate predicted y value when you input an x value. Med Median of x values. To define statistical data points: 1. MinX Minimum of all data points. MaxX Maximum of the elements between MinX and Med (1st quartile). Q3 (1-Var) Median of x values. Press % t. Enter data in L1, L2, or L3. (See Data editor.) 2.
Select 1-Var or 2-Var and press Q1 (1-Var) Median of the elements between Med and MaxX (3rd quartile). yÅ (2-Var) Uses a and b to calculate predicted y value when you input an x value. Med Median of x values. To define statistical data points: 1. MinX Minimum of all data points. MaxX Maximum of the elements between MinX and Med (1st quartile). Q3 (1-Var) Median of x values. Press % t. Enter data in L1, L2, or L3. (See Data editor.) 2.
User Manual
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... adds 4 points to 15. v v 4 33 $49 $ 65 $ 79 $ " 5.3 $ 14.45 $ 20.21 $ 38.45 $ %t 2 Copyright © 2006 Texas Instruments Incorporated 35 A hand-drawn scatter plot of best fit, y'=ax'+b, for a vehicle traveling at 55 kph. Change Anthony's last score from 11 to Test 4, Anthony's ...distance (m) 2 49 14.45 3 65 20.21 4 79 38.45 Use the relationship between speed and braking distance to find the line of these data points suggest a linear relationship. The TI-30XS MultiView™ calculator uses the least squares method to estimate the braking distance required for data entered in...
... adds 4 points to 15. v v 4 33 $49 $ 65 $ 79 $ " 5.3 $ 14.45 $ 20.21 $ 38.45 $ %t 2 Copyright © 2006 Texas Instruments Incorporated 35 A hand-drawn scatter plot of best fit, y'=ax'+b, for a vehicle traveling at 55 kph. Change Anthony's last score from 11 to Test 4, Anthony's ...distance (m) 2 49 14.45 3 65 20.21 4 79 38.45 Use the relationship between speed and braking distance to find the line of these data points suggest a linear relationship. The TI-30XS MultiView™ calculator uses the least squares method to estimate the braking distance required for data entered in...
User Manual
Page 39
... see points closer to be zero. Auto The TI-30XS MultiView™ calculator automatically generates a series of values based on the line of symmetry of the parabola since it appears to (18, 324). Copyright © 2006 Texas Instruments Incorporated 39 Reminder: The vertex of the parabola is displayed using a table of the parabola, y = x(36 - The table is...
... see points closer to be zero. Auto The TI-30XS MultiView™ calculator automatically generates a series of values based on the line of symmetry of the parabola since it appears to (18, 324). Copyright © 2006 Texas Instruments Incorporated 39 Reminder: The vertex of the parabola is displayed using a table of the parabola, y = x(36 - The table is...
User Manual
Page 40
... - Copyright © 2006 Texas Instruments Incorporated 40 To correct the error, note the error type and determine the cause of arguments. Correct the expression. Errors When the TI-30XS MultiView™ calculator detects an error, it returns... an error message with the cursor at or near the error location. ³ Problem A charity collected $3,600 to help support a local food kitchen. $450 will the charity support the kitchen? Reminder: If x = months and y = money left, then y = 3600 - 450x. If you cannot recognize the error, use...
... - Copyright © 2006 Texas Instruments Incorporated 40 To correct the error, note the error type and determine the cause of arguments. Correct the expression. Errors When the TI-30XS MultiView™ calculator detects an error, it returns... an error message with the cursor at or near the error location. ³ Problem A charity collected $3,600 to help support a local food kitchen. $450 will the charity support the kitchen? Reminder: If x = months and y = money left, then y = 3600 - 450x. If you cannot recognize the error, use...
User Manual
Page 41
... no defined data points, or attempting to calculate 1-var or 2-var stats with a constant that exceeds the limit. Attempting to calculate 2-var stats when the data lists are not... 270Ä, -270Ä, 450Ä, etc., and equivalent for constant entries); DIM MISMATCH - If using q, try using W. STAT - For example, a formula for a list contains its own list name. or having misplaced functions... ´Pr( function. Attempting to a function outside the valid range. FORMULA - Copyright © 2006 Texas Instruments Incorporated 41 y < 0 and x is an angle in 1-Var stats) < 0 or > 99...
... no defined data points, or attempting to calculate 1-var or 2-var stats with a constant that exceeds the limit. Attempting to calculate 2-var stats when the data lists are not... 270Ä, -270Ä, 450Ä, etc., and equivalent for constant entries); DIM MISMATCH - If using q, try using W. STAT - For example, a formula for a list contains its own list name. or having misplaced functions... ´Pr( function. Attempting to a function outside the valid range. FORMULA - Copyright © 2006 Texas Instruments Incorporated 41 y < 0 and x is an angle in 1-Var stats) < 0 or > 99...
User Manual
Page 42
... not mix rechargeable and non-rechargeable batteries. • Install batteries according to remove or replace the battery The TI-30XS MultiView™ calculator uses one 3 volt CR2032 lithium battery. Pressing - Be careful not to local regulations. Replace the battery. Note:...protective cover and turn the TI-30XS MultiView calculator face downwards. • With a small screwdriver, remove the screws from the back of the internal parts. • With a small screwdriver (if required), remove the battery. Copyright © 2006 Texas Instruments Incorporated 42 LOW BATTERY -
... not mix rechargeable and non-rechargeable batteries. • Install batteries according to remove or replace the battery The TI-30XS MultiView™ calculator uses one 3 volt CR2032 lithium battery. Pressing - Be careful not to local regulations. Replace the battery. Note:...protective cover and turn the TI-30XS MultiView calculator face downwards. • With a small screwdriver, remove the screws from the back of the internal parts. • With a small screwdriver (if required), remove the battery. Copyright © 2006 Texas Instruments Incorporated 42 LOW BATTERY -
Teachers Guide
Page 2
..., provided each copy made shows the copyright notice. Send inquiries to reproduce or transmit this guide. Moreover, Texas Instruments shall not be obtained from those described in Sandy, Utah. Note: Using calculators other party. About the Authors Gary Hanson and Aletha Paskett are trademarks of Texas Instruments Incorporated. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers ii
..., provided each copy made shows the copyright notice. Send inquiries to reproduce or transmit this guide. Moreover, Texas Instruments shall not be obtained from those described in Sandy, Utah. Note: Using calculators other party. About the Authors Gary Hanson and Aletha Paskett are trademarks of Texas Instruments Incorporated. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers ii
Teachers Guide
Page 3
... needed to develop mathematical concepts, they appear on the TI-30X ÙS, and any pertinent notes about Texas Instruments (TI) calculators, use our e-mail address: ti-cares@ti.com visit our TI calculator home page: www.ti.com/calc or, call our toll-free number: 1.800.TI.CARES (1.800.842.2737) © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X IIS: A Guide for Teachers iii How to help develop...
... needed to develop mathematical concepts, they appear on the TI-30X ÙS, and any pertinent notes about Texas Instruments (TI) calculators, use our e-mail address: ti-cares@ti.com visit our TI calculator home page: www.ti.com/calc or, call our toll-free number: 1.800.TI.CARES (1.800.842.2737) © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X IIS: A Guide for Teachers iii How to help develop...
Teachers Guide
Page 6
...lowest. Make a list of times at bat) rounded to three decimal places. Students calculate batting averages using pencil and paper. Have students practice rounding the following numbers to 3 decimal places using the TI-30X ÙS and then round their answers to 3 decimal places for solutions. ³...number of decimal places. Choose the players with the best batting averages. F0123456789 3. See the table on the TI-30X ÙS to change numbers to 4 decimal places using the TI-30X ÙS. Press a. 4.39865 b. 72.965912 c. 0.29516 d. 0.00395 4.3987 72.9659 0.2952 0.0040...
...lowest. Make a list of times at bat) rounded to three decimal places. Students calculate batting averages using pencil and paper. Have students practice rounding the following numbers to 3 decimal places using the TI-30X ÙS and then round their answers to 3 decimal places for solutions. ³...number of decimal places. Choose the players with the best batting averages. F0123456789 3. See the table on the TI-30X ÙS to change numbers to 4 decimal places using the TI-30X ÙS. Press a. 4.39865 b. 72.965912 c. 0.29516 d. 0.00395 4.3987 72.9659 0.2952 0.0040...
Teachers Guide
Page 10
...using them in calculations. Press % d. FLO SCI ENG 3. a. 93 000 000 b. 384 000 000 000 c. 0.00000000000234 d. 0.0000000157 9.3 Q 107 3.84 Q 1011 2.34 Q 10-12 1.57 Q 10-8 2. Star Voyage - Enter the first number. 12000000 2. Math Concepts • scientific notation • addition • division Materials • TI-30X... the number. 1. Press " < Have students change the following numbers into scientific notation using the TI-30X ÖS. Scientific Notation Overview Students investigate scientific notation by telling your students: The standard form for ...
...using them in calculations. Press % d. FLO SCI ENG 3. a. 93 000 000 b. 384 000 000 000 c. 0.00000000000234 d. 0.0000000157 9.3 Q 107 3.84 Q 1011 2.34 Q 10-12 1.57 Q 10-8 2. Star Voyage - Enter the first number. 12000000 2. Math Concepts • scientific notation • addition • division Materials • TI-30X... the number. 1. Press " < Have students change the following numbers into scientific notation using the TI-30X ÖS. Scientific Notation Overview Students investigate scientific notation by telling your students: The standard form for ...
Teachers Guide
Page 11
... Make sure your calculator is approximately 9.3 x 107 miles from the Sun to travel the distance. (distance traveled P 1 light year) 2.5000093 Q 1013 P 6 Q 1012 = 4.166682167 years 3. How long will take you beginning addition. Hint: The Earth is in 1 light year. Using the TI-30X ÖS, find out... how long it will it take you need to Delta Centauri is 9 x 1013 miles. The distance from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 7 Scientific Notation (Continued...
... Make sure your calculator is approximately 9.3 x 107 miles from the Sun to travel the distance. (distance traveled P 1 light year) 2.5000093 Q 1013 P 6 Q 1012 = 4.166682167 years 3. How long will take you beginning addition. Hint: The Earth is in 1 light year. Using the TI-30X ÖS, find out... how long it will it take you need to Delta Centauri is 9 x 1013 miles. The distance from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 7 Scientific Notation (Continued...
Teachers Guide
Page 13
... to go to Alpha Centauri and you have 5 years to travel Hint: Make sure your calculator is 9 x 1013 miles. Your ship can travel at the speed of light. The distance from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 9 Hint: The Earth is approximately 9.3 Q 107 miles from the Earth to... able to get there from Earth? Star Voyage - Can you make another trip. Next, find the total distance that light can travel a distance of a starship. Using the TI-30X ÖS, find out how long it will it take you begin addition. 2.
... to go to Alpha Centauri and you have 5 years to travel Hint: Make sure your calculator is 9 x 1013 miles. Your ship can travel at the speed of light. The distance from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 9 Hint: The Earth is approximately 9.3 Q 107 miles from the Earth to... able to get there from Earth? Star Voyage - Can you make another trip. Next, find the total distance that light can travel a distance of a starship. Using the TI-30X ÖS, find out how long it will it take you begin addition. 2.
Teachers Guide
Page 21
... resting heart rates by 6, but this activity to minimize the amount of data to be entered. a. Heart Rates - 1-Variable Statistics Overview Students use the statistics functions of the TI-30XÙS calculator to investigate the effect of exercise on the chart as the first X value, and the number of tallies for that heart rate... of your age? • What about after exercising? As other students have them time for someone your day!) 2. Enter the heart rate data into the TI-30X ÙS. b.
... resting heart rates by 6, but this activity to minimize the amount of data to be entered. a. Heart Rates - 1-Variable Statistics Overview Students use the statistics functions of the TI-30XÙS calculator to investigate the effect of exercise on the chart as the first X value, and the number of tallies for that heart rate... of your age? • What about after exercising? As other students have them time for someone your day!) 2. Enter the heart rate data into the TI-30X ÙS. b.
Teachers Guide
Page 27
... statistics to enter data for Rhonda Mapp). Put the calculator in the activity, enter the data. Using the table in STAT mode and choose 2-VAR statistics. 2. Press < to compute the regression equation and evaluate some values. Enter 10.1 (points per...game as the X-variable and minutes per game) is related to how many rebounds a player gets? Enter data for each data point. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for the first player, Rhonda Mapp). Or is related to the players field-goal percentage? Press $ to explore the relationship...
... statistics to enter data for Rhonda Mapp). Put the calculator in the activity, enter the data. Using the table in STAT mode and choose 2-VAR statistics. 2. Press < to compute the regression equation and evaluate some values. Enter 10.1 (points per...game as the X-variable and minutes per game) is related to how many rebounds a player gets? Enter data for each data point. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for the first player, Rhonda Mapp). Or is related to the players field-goal percentage? Press $ to explore the relationship...