Texas Instruments TI-30XS Support Question
Texas Instruments TI-30XS Support Question
Find answers below for this question about Texas Instruments TI-30XS - Multiview Calculator.Need a Texas Instruments TI-30XS manual? We have 1 online manual for this item!
Question posted by countrychic42 on March 5th, 2014
How Do You Find Standard Deviation
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Current Answers
Answer #1: Posted by Support101 on March 5th, 2014 11:30 PM
Support101
Member since:
November 29th, 2013 Points: 48,010
Member since:
November 29th, 2013 Points: 48,010
Here is your product's referenc pdf resource which should be able to assist.
http://www.helpowl.com/manuals/Texas%20Instruments/TI30XS/41731
Please click on "ACCEPT" and/or on "helpful" if my answer helped in any way.
Thanks
Related Texas Instruments TI-30XS Manual Pages
User Manual - Page 1
TI-30XS MultiView™ and TI-30XB MultiView™ Scientific
Calculator
Important information 2 Examples 3 Switching the TI-30XS MultiView calculator on and off ........ 3 Display contrast 3 Home screen 4 2nd functions 5 Modes 5 Menus 7 Scrolling 9 Answer toggle 10 Last answer 11 Order of operations 11 Clearing and correcting ...
User Manual - Page 3
..., as shown in this manual will refer to lighten the
screen).
Switching the TI-30XS MultiView calculator on and off the TI-30XS MultiView calculator automatically if no key is followed by instructions for keystroke examples that demonstrate the TI-30XS MultiView™ and TI-30XB MultiView functions. Copyright © 2006 Texas Instruments Incorporated
3 Examples
Each section is...
User Manual - Page 4
... levels of consecutive nested functions and expressions, which include fractions, square roots, exponents with ^, Ê, ex, and 10x. Indicator
Definition
2nd
2nd function. The TI-30XS MultiView™ calculator is performing an operation.
º »
An entry is on the right side of the next line.
Special indicators may display on the screen to...
User Manual - Page 5
...). Modes
p
Use pto choose modes.
DEG RAD GRAD Sets the angle mode to scroll.
2nd functions
%
Most keys can perform two functions.
For example, % b 25 < calculates the square root of the values stored in the unit, which is indicated on the screen.
or %Q to return to activate the secondary function of...
User Manual - Page 6
... in the numeric notation format set in textbook format.
Note: In some restricted environments (for example function table, data editor, and the %h menu), the TI-30XS MultiView™ calculator may display E instead of Classic and MathPrint modes
Classic mode
MathPrint mode
Sci
Sci
Float
Float mode and answer toggle
key.
Copyright © 2006 Texas...
User Manual - Page 9
... t = 5: a = 6: b = 7: c =
%{ Clear Var 1: Yes 2: No
Scrolling
! You can reuse a previous entry by pressing < to scroll through previous entries, which are stored in the TI-30XS MultiView™ calculator's memory. " # $
Press !
or " to the beginning or end of the expression. StatVars menu:
1: n
2: Ï
3: Sx
Etc.
Copyright © 2006 Texas Instruments Incorporated
9
or...
User Manual - Page 11
... 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. Ans and the operator are entered after the TI-30XS MultiView™ calculator is stored to evaluate expressions. Ans is retained in the following order.
1st Expressions inside...
User Manual - Page 13
...Clears an error message. Backs up one screen in history, and statistical data; Inserts a character at the cursor.
Clears variables x, y, z, t, a, b, and c. Resets the TI-30XS MultiView™ calculator.
Fractions
q
%N
%j %O
In the MathPrint™ mode, fractions with q do not allow operation keys, functions, or complex fractions in history once display is clear.
Copyright ©...
User Manual - Page 14
... the entry of the numerator and the denominator.
• %N enters a mixed number. Pressing q before or after a number can result in MathPrint™ mode only). The TI-30XS MultiView™ calculator defaults output to improper fractions. Results are automatically simplified.
• q enters a simple fraction.
User Manual - Page 15
...the total value of 2.3%. F ¶D
4 % N 1 $ 2 "
% j <
Examples q1 8 2 T 1 8 3 $ 4 (MathPrint™ < mode only)
(MathPrint qM5 T%b5 mode only) FU4 D 1 ED 6
E$2 D 1 E<
Percentages
% _
% R
To perform a calculation involving a percentage, press % _ after the value. Example
2 % _ V 150 <
1 q 5 "% R <
³ Problem
A mining company extracts 5000 tons of ore with a concentration of metal...
User Manual - Page 16
The TI-30XS MultiView™ calculator evaluates expressions entered with F and a from left to right in scientific notation format. Copyright © 2006 Texas Instruments Incorporated
16 x10n key
C C is a shortcut key to the power indicated. Example
2 C5 <
p$"<
-<
Powers, roots and inverses
F G %b
Calculates the square of a positive value. If you insert an expression as the exponent, ...
User Manual - Page 17
...and any odd integer root of a value: 1/x. The TI-30XS MultiView™ calculator evaluates expressions entered with F and a from left to right in both Classic and MathPrint™ modes.
Examples
5 G 2 " T 4 G D 2 T 1 E <
10 G M 2 <
%b 49 <
%b 3 G 2 " T 2 G 4 <
6 %c 64 <
2 a <
Pi
g À = 3.141592653590 for calculations. À = 3.141592654 for display. Copyright © 2006 Texas...
User Manual - Page 25
4. Each subsequent time you press
User Manual - Page 26
... is used to choose x, y, z, t, a, b, or c. Press < to recall the stored values for the following values 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-x, y, z, t, a, b, and c. You can also use z to store the value in a real number to a memory variable. Copyright © 2006 Texas...
User Manual - Page 31
Use $ and # to locate the desired variable, and press < to calculate predicted x value when you have calculated 1-Var or 2-Var stats. Mean of (x ...y) for all x or y values.
Variables
Definition
n ... variable.
• StatVars displays a secondary menu of x or (x,y) data points.
Population standard deviation of x or y. Sx or Sy Îx or Îy Òx or Òy
Sample...
User Manual - Page 35
... in lists. v $$$ 15 $
%t1 $$ <
If the teacher adds 4 points to find the line of best fit, y'=ax'+b,
for a vehicle traveling at 55 kph. The TI-30XS MultiView™ calculator uses the least squares method to Test 4, Anthony's average grade is 12.
³ Problem
The table below gives the results of these data points suggest...
User Manual - Page 39
... be the vertex of the parabola since it appears to (18, 324).
The table is the point on table start and table
step. Auto
The TI-30XS MultiView™ calculator
automatically generates a series of the parabola, y = x(36 - Ask-x
Lets you build a table manually by entering specific values for the independent variable, x.
³ Problem
Find...
User Manual - Page 40
... to clear the error message. How many months will be given to the food kitchen every month until the funds run out. Errors
When the TI-30XS MultiView™ calculator detects an error, it returns an error message with the cursor at or near the error location. To correct the error, note the error...
User Manual - Page 42
... a battery recharger.
• Properly dispose of the internal parts.
• With a small screwdriver (if required), remove the battery. Remove the protective cover and turn the TI-30XS MultiView calculator face downwards.
• With a small screwdriver, remove the screws from the back.
Pressing - The batteries can burst or explode, releasing hazardous chemicals. LOW BATTERY...
User Manual - Page 43
... with local regulations.
Press firmly to ensure that it is fresh and properly installed. simultaneously to reinitialize the calculator (erases the memory and all settings and memory. Dispose of the dead battery immediately and in a new... (+ and -) and slide in accordance with the other components of the TI-30XS MultiView™ calculator.
• If necessary, press & and -
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