Teachers Guide
Page 5
...both displayed. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for example, nPr), enter the value while the item is underlined. Error Messages Refer to move the cursor immediately to the variable Ans. Because operations inside parentheses are performed first, you can use # and $ to scroll...listing of the error messages. Last Answer (Ans) The most recently calculated result is turned off. or % " to move the cursor and underline a menu item. Entries begin on the transparency master in scientific notation. those with more than 11 digits scroll to the right. ...
...both displayed. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for example, nPr), enter the value while the item is underlined. Error Messages Refer to move the cursor immediately to the variable Ans. Because operations inside parentheses are performed first, you can use # and $ to scroll...listing of the error messages. Last Answer (Ans) The most recently calculated result is turned off. or % " to move the cursor and underline a menu item. Entries begin on the transparency master in scientific notation. those with more than 11 digits scroll to the right. ...
Teachers Guide
Page 24
... example, assume a class of exercise on the chart. a. You must press $ between entries. Collect data on heart rate. Heart Rates - 1-Variable Statistics Overview Students use the statistics functions of the TI-30X ÙS calculator to investigate the effect of 22 students: Rate Students Rate Students 60 3 63 3 61 5 64 1 62 6 65 4 ³ 1. Math Concepts...
... example, assume a class of exercise on the chart. a. You must press $ between entries. Collect data on heart rate. Heart Rates - 1-Variable Statistics Overview Students use the statistics functions of the TI-30X ÙS calculator to investigate the effect of 22 students: Rate Students Rate Students 60 3 63 3 61 5 64 1 62 6 65 4 ³ 1. Math Concepts...
Teachers Guide
Page 30
Or is it is related to explore the relationship between 2 variables. Put the calculator in the activity (page 26), enter the data. Press < to the player's field goal percentage? Enter 10.1 (points per game) is ... second player. 6. Enter data for each data point. ` © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Rhonda Mapp). Do you think it related to select 2-VAR. 2. X1=10.1 3. X1= 2. Press $. WNBA Stats - 2-Variable Statistics Overview Students use the TI-30X ÙS to how many points a player scores? Math Concepts •...
Or is it is related to explore the relationship between 2 variables. Put the calculator in the activity (page 26), enter the data. Press < to the player's field goal percentage? Enter 10.1 (points per game) is ... second player. 6. Enter data for each data point. ` © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Rhonda Mapp). Do you think it related to select 2-VAR. 2. X1=10.1 3. X1= 2. Press $. WNBA Stats - 2-Variable Statistics Overview Students use the TI-30X ÙS to how many points a player scores? Math Concepts •...
Teachers Guide
Page 32
WNBA Stats - 2-Variable Statistics (Continued) 7. Extension Now have students use the calculator to investigate the correlation of the other factors affecting the players' minutes per game. (Remember, since you have the correlation coefficient closest to minutes per...? • What about defense, rebounding, etc.? x¢ y¢ 3. Press ! ! to score if she plays 35 minutes a game. 8. n Ï Sx Îx Ð 12.00 2. Now calculate how many points you only need to enter the new data in the chart such as a class. Press u. Discuss the correlation as the relation of...
WNBA Stats - 2-Variable Statistics (Continued) 7. Extension Now have students use the calculator to investigate the correlation of the other factors affecting the players' minutes per game. (Remember, since you have the correlation coefficient closest to minutes per...? • What about defense, rebounding, etc.? x¢ y¢ 3. Press ! ! to score if she plays 35 minutes a game. 8. n Ï Sx Îx Ð 12.00 2. Now calculate how many points you only need to enter the new data in the chart such as a class. Press u. Discuss the correlation as the relation of...
Teachers Guide
Page 34
... , which have the correlation coefficient closest to 1 or -1?) © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 27 Write the equation for the line of best fit. 8. Write the equation for the line of best fit. 6. Name 2-Variable Statistics Date Extension Use the calculator to investigate the correlation of the other data in the...
... , which have the correlation coefficient closest to 1 or -1?) © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 27 Write the equation for the line of best fit. 8. Write the equation for the line of best fit. 6. Name 2-Variable Statistics Date Extension Use the calculator to investigate the correlation of the other data in the...
Teachers Guide
Page 54
...68). 3 2 4 1 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for random integers. 2. Memory 7 Keys 1. A B C D E Lets you view the stored value before pasting it to the display. A B C D E Lets you select a variable using % h, the value of variables. Notes • The examples on the .... When you set a seed value for Teachers 47 rand Lets you select a variable using z, the variable name (A, B, C, D, or E) is displayed on the entry line. • Resetting the calculator clears all default settings. • You can store a real number or an ...
...68). 3 2 4 1 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for random integers. 2. Memory 7 Keys 1. A B C D E Lets you view the stored value before pasting it to the display. A B C D E Lets you select a variable using % h, the value of variables. Notes • The examples on the .... When you set a seed value for Teachers 47 rand Lets you select a variable using z, the variable name (A, B, C, D, or E) is displayed on the entry line. • Resetting the calculator clears all default settings. • You can store a real number or an ...
Teachers Guide
Page 75
...the product of all the positive integers from 1 to n, where n is generated. • For RANDI, use a comma to memory variables. The seed value changes randomly when a random number is a positive whole number 69. •...Calculates the factorial. H displays the following menu of possible combinations. ! nCr Calculates the number of functions. RANDI Generates a random integer between 0 and 1. Probability 11 Keys 1. nPr Calculates the number of random numbers, you can store (L) an integer to RAND just as you specify. 1 © 1999 TEXAS INSTRUMENTS INCORPORATED TI...
...the product of all the positive integers from 1 to n, where n is generated. • For RANDI, use a comma to memory variables. The seed value changes randomly when a random number is a positive whole number 69. •...Calculates the factorial. H displays the following menu of possible combinations. ! nCr Calculates the number of functions. RANDI Generates a random integer between 0 and 1. Probability 11 Keys 1. nPr Calculates the number of random numbers, you can store (L) an integer to RAND just as you specify. 1 © 1999 TEXAS INSTRUMENTS INCORPORATED TI...