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 Anonymous-20479 on December 14th, 2010
Standard Deviation?
I would just like to know how to find standard deviation on this calculator, the easy way.
Current Answers
Related Texas Instruments TI-30XIIS Manual Pages
Teachers Guide - Page 3
..., the pages or sheets in this book that carry a Texas Instruments copyright notice.
Printed in the How to Use the TI-30X ÖS section of this guide.
Note: Using calculators other than the TI-30X IIS may not be sold, and further distribution is " basis.
These pages are math teachers in the Jordan...
Teachers Guide - Page 5
...in STAT mode. or " to scroll the entry line. You cannot retrieve previous entries while in scientific notation. The operation priorities are performed first, you can use # and $ to 88 digits (47...for Teachers
iv Last Answer (Ans)
The most recently calculated result is underlined. Ans and the operator are displayed on the left; About the TI-30XÚS
Two-Line Display
The first line (...
Teachers Guide - Page 6
...) resets the calculator.
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. About the TI-30XÚS (Continued)
Resetting the TI-30X ÚS
Pressing & and - Note: The examples on the transparency masters assume all default settings. standard notation...
Teachers Guide - Page 9
... the list to be on page 3 for each player. Enter the first number. 4.39865
2. Press Students calculate batting averages using pencil and paper. Introduction
1. Have students round the following numbers to 3 decimal places using the TI-30X ÙS and then round their answers to 3 decimal places for solutions.
See the table on...
Teachers Guide - Page 13
...2.34 Q 10 -12 1.57 Q 10 -8
2.
Star Voyage - Math Concepts
• scientific notation
• addition • division
Materials
• TI-30X ÙS • pencil • student activity
Introduction
Set up the activity by changing numbers into floating decimal (standard notation). Have students change the following numbers in scientific notation using them in calculations.
Teachers Guide - Page 14
... distance from Earth?
≈15 years
Hint: Make sure your calculator is in scientific notation mode before beginning addition. The distance from the Sun.
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
7 Will you to get... the speed of a starship. Hint: The Earth is 9 x 1013 miles. You know that you have been successful, you need to get there.
Teachers Guide - Page 15
Write the following numbers into floating decimal notation (standard). Using the TI-30X ÖS, change the following numbers in scientific notation. Standard Notation Scientific Notation
a. 12 000 000
b. 974 000 000
c. 0.0000034
d. 0.000000004
3. Standard Notation
Scientific Notation
a. 93 000 000
b. 384 000 000 000
c. 0.00000000000234
d. 0.0000000157...
Teachers Guide - Page 16
... 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
9 Your ship can travel . Hint: Make sure your calculator is 9 x 1013 ... Alpha Centauri is approximately 9.3 x 107 miles. You know that you be able to travel a distance of 6 x 1012 miles...TI-30X ÖS, find out how long it take you to the Sun is 2.5 x 1013 miles. Can you make the trip in scientific ...
Teachers Guide - Page 25
... " to see the effect of some exercise on the size of student sampled.
2.
Check the statistics calculations. After students display Òx (Sigma x), explain that Òx is the class? Record your pulse ... number of group and the heart rate readings.
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
18 Your students' results will see the average...
Teachers Guide - Page 30
... X1=10.1
3. Or is it is related to how many rebounds a player gets? Put the calculator in the activity (page 26), enter the data. Enter 10.1 (points per game for Teachers
23... a player scores? Press v. Enter data for each data point.
`
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Rhonda Mapp). Using the table in STAT mode and choose 2-VAR statistics....
Teachers Guide - Page 31
...XY a b r 7.02
3. Press % ,. Press " until you would expect a player to Ð. Calculate the statistical data. Write the equation for the
players shown? • What is the average playing time? •...; What is to a. Press u. Sy Îy Òx 112.00
1. Now calculate how many minutes you get to 1 (or -1), the better the correlation between the two variables....
Teachers Guide - Page 32
Extension
Now have students use the calculator to investigate the correlation of the other factors affecting the players...Sx Îx Ð 12.00
2. Press ! ! Press WNBA Stats - 2-Variable Statistics (Continued)
7. x¢ y¢
3.
Now calculate how many points you only need to enter the new data in X.)
Ask students:
Which 2 variables have the closest correlations? (That is, which...
Teachers Guide - Page 36
...186; or » appear, more characters to reset the calculator. The message MEM CLEARED is displayed. 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.
Clears...
Teachers Guide - Page 52
...the number of decimal places.
F 0 1 2 3 4 5 6 7 8 9
F
Sets floating decimal
(standard) notation.
0-9 Sets the number of decimal places selected.
For example, when the decimal is set the number of ... 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 Ù...
Teachers Guide - Page 82
...w displays the following menu that lets you clear data values and exit STAT mode. u displays the menu of x or y. Population standard deviation of variables with 2 measured variables-x, the independent variable, and y, the dependent variable. Correlation coefficient. Statistics 12
Keys
1. % t ...© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for all x or y values.
Teachers Guide - Page 84
...
STAT
DEG
%Gx Gx 2
---
397. STAT
DEG
%Gx Gx 2
---32597. Viewing the Data (Continued)
Find the number of data points (n), the mean (v), the sample standard deviation (sx), the population standard deviation (sx), the sum of
the scores (Gx), and the sum of the squares (Gx2).
Press
u " " "
" "
Continued
Display
n v Sx sx &
-
5. STAT
DEG
u
© 1999...
Teachers Guide - Page 95
....
• For the decimal notation mode, refer to
an integer power.
FLO
Restores standard mode
(floating decimal). The integer power is always a multiple of results.
1 2
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
88 ENG
Turns on scientific mode
and displays results as a
number from 1 to 10 (1 n < 10) times...
Teachers Guide - Page 111
... 4 5 6 7 8 9 F Sets floating decimal (standard) notation. 0-9 Sets number of variables.
Turns off the calculator and clears the display. Turns on the constant mode and ...values and exit STAT mode. Turns on the calculator.
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
A-3 Calculates the common logarithm (base 10).
A B C D E Lets you define a ...
Teachers Guide - Page 112
...INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
A-4 Calculates the factorial...scientific mode and displays results as a number from 1 to 10 (1 n < 10) times 10 to rectangular coordinate y. FLO Restores standard mode (floating decimal). Press < when Y (yes) is always a multiple of functions. nPr Calculates the number of possible combinations.
!
nCr Calculates...
Teachers Guide - Page 113
... or y values.
Calculates the inverse tangent.
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A...standard deviation of data with 1 measured variable−x.
2-VAR
Analyzes paired data from 1 set a seed value for Teachers
A-5
Displays the following menu from which to Keys (Continued) A
KEY
> % Z % t
u
L @ % \
FUNCTION
Calculates the sine.
Calculates...
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