Texas Instruments TI-30XIIS Support Question
Texas Instruments TI-30XIIS Support Question
Find answers below for this question about Texas Instruments TI-30XIIS - Handheld Scientific Calculator.Need a Texas Instruments TI-30XIIS manual? We have 1 online manual for this item!
Question posted by gciakBIGK on May 4th, 2014
How To Calculate The Correlation Coefficient By Scientific Calculator Ti-30xa
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Related Texas Instruments TI-30XIIS Manual Pages
Teachers Guide - Page 3
...from Texas Instruments Incorporated to the supplier of the photocopying services.
www.ti.com/calc ti-cares@ti.com
Copyright © 1999 Texas Instruments Incorporated. Printed in the United...that carry a Texas Instruments copyright notice. Note: Using calculators other electronic or mechanical means, including any other than the TI-30X IIS may not be liable for use of merchantability...
Teachers Guide - Page 4
... activity appropriate for Teachers
iii
Chapters are designed to 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 the mathematical concept you teach students how to...
Teachers Guide - Page 5
... the cursor and underline a menu item.
The operation priorities are stored in scientific notation. To select a menu item:
• Press < while the item is turned...displays on the previous screen. Menus
Certain TI-30X ÙS keys display menus: z, % h, L, % t, u, % w, H, I, % k, = % d, % , and % .
Last Answer (Ans)
The most recently calculated result is stored to 88 digits (47 ...
Teachers Guide - Page 6
... assume all default settings. simultaneously or pressing % and then selecting Y (yes) resets the calculator. Resetting the calculator: • Returns settings to their defaults- The display, pending operations, settings, and memory are retained.
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for about 5 minutes, APD turns it off automatically.
standard notation...
Teachers Guide - Page 9
... decimal places. Introduction
1. You need to select 9 players from highest to 4 decimal places using the TI-30X ÖS.
Find the batting averages (number of hits ¾ number of your team. Enter the first number. 4.39865
2. Press Students calculate batting averages using pencil and paper. F0123456789
3. The Better Batter - a. 4.39865 b. 72.965912 c. 0.29516...
Teachers Guide - Page 13
...
• TI-30X ÙS • pencil • student activity
Introduction
Set up the activity by changing numbers into scientific notation, and then using them in scientific notation using the TI-30X Ö....
1. Star Voyage -
Have students change the following numbers in calculations.
a. 93 000 000 b. 384 000 000 000 c. 0.00000000000234 d. 0.0000000157
9.3 ...
Teachers Guide - Page 14
Scientific Notation (Continued)
Activity
Present the following problem to travel at the speed of a starship.
Will you need to students:
You are a captain of light. Using the TI...The distance from the Sun.
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
7 Yes
Extension
Now that... in scientific notation mode before beginning addition. Can you ...
Teachers Guide - Page 16
...2. The distance from Earth? How long will take you make another trip. Scientific Notation
Name Date
Problem
You are a captain of light. The distance from the... calculator is approximately 9.3 Q 107 miles from the Sun.
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
9 Star Voyage -
Your ship can travel a distance of 6 x 1012 miles in scientific ...
Teachers Guide - Page 24
... seconds and then multiply by timing their estimations.
1. You must press $ between entries.
Heart Rates - 1-Variable Statistics
Overview
Students use the statistics functions of the TI-30X ÙS calculator to investigate the effect of exercise on the chart. Enter the heart rate data into the...
Teachers Guide - Page 25
... on the size of the activity you expected?
5. Enter the data into the calculator again and calculate the average heart rate after
running with the resting heart rate.
7. d. If ...If at any point during this portion of group and the heart rate readings.
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for 1 minute again and record as before . c. Now have the students do...
Teachers Guide - Page 30
...They use WNBA statistics to the player's field goal percentage? Put the calculator in the activity (page 26), enter the data. Enter 10.1 (points... Y1=21.7
5. Press $ and enter data for Teachers
23 Math Concepts • 2-variable
statistics
Materials • TI-30X ÙS • pencils • student activity
Activity
Present the following problem to students:
Do you think WNBA...
Teachers Guide - Page 31
... of points scored
per game.
1. F0123456789
2. x¢ y¢
2. Press % ,. Press " to Ð. Press " " to b. Calculate the statistical data. The form of the equation is the correlation coefficient. ÒXY a b r 0.91
1. Write the correlation coefficient. n Ï Sx Îx Ð
12.00
2. Press " to y¢. r = .91
6. Press " " " to a. Press " until...
Teachers Guide - Page 32
...correlation coefficient closest to investigate the correlation of field goal percentage to minutes per game, or rebounds per game to minutes per game besides points scored? • What about defense, rebounding, etc.? to score if she plays 35 minutes a game.
8. Discuss the correlation... correlations? (That is, which have students use the calculator to 1 or -1?)
1. Now calculate ...
Teachers Guide - Page 34
.... (Remember, since you only need to 1 or -1?)
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for all the given players?
7. Name
2-Variable Statistics Date
Extension
Use the calculator to investigate the correlation of the other data in Y, you have the correlation coefficient closest to enter the new data in X.)
1. Write the equation for the...
Teachers Guide - Page 36
... the beginning or end of the entry line.
# and $ move the cursor left or right. TI-30X ÚS Basic Operations 1
Keys
1. & turns on the calculator.
2. % turns on the transparency masters assume all default settings.
• Resetting the calculator:
Returns settings to their defaults: floating decimal (standard) notation and degree (DEG) mode.
...
Teachers Guide - Page 52
... default settings.
• % , 8 removes the setting and returns to standard notation (floating decimal).
• The FIX setting affects all decimal results and the mantissa of scientific and engineering notation results.
• The TI-30X ÙS automatically rounds the result to 2 places, 0.147 becomes 0.15 when you press
Teachers Guide - Page 82
...displays a menu from which you can change data points once they are entered.
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for all x 2 values or y 2 values.
EXIT ST: Y N
•...Linear regression slope. u displays the menu of all xy pairs in 2 lists.
Correlation coefficient. Notes
• The examples on the transparency masters assume all default settings.
&#...
Teachers Guide - Page 95
...; 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
88 For a negative exponent, press M before entering it.
• Results requiring more than 10 digits are automatically displayed in scientific notation.
• For the decimal notation mode, refer to % , in scientific notation regardless of 3.
2. % C lets you enter and calculate the exponent. FLO
Restores standard...
Teachers Guide - Page 112
... to rectangular coordinate y.
Displays the following menu of 3.
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
A-4
P4Ry Converts polar coordinate to reset the calculator immediately. Displays the following numeric notation mode menu.
ENG Turns on scientific mode and displays results as a number from 1 to 10 (1 n < 10) times 10...
Teachers Guide - Page 113
... value. Calculates the tangent.
Displays the following menu from 2 sets of all x values or y values. A B C D E Lets you select a variable in 2 lists. Gxy
Sum of variables. Displays the following menu of (x Q y) for all x or y values. Sx or Sy sx or sy
Sample standard deviation of x or y. a
Linear regression slope. b
Linear regression y-intercept. r
Correlation coefficient...
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