Texas Instruments TI30XA Support Question
Texas Instruments TI30XA Support Question
Find answers below for this question about Texas Instruments TI30XA - Scientific Calculator.Need a Texas Instruments TI30XA manual? We have 1 online manual for this item!
Question posted by mavick on August 12th, 2014
Texas Instruments Ti 30xa Manual How To Get Mean
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Related Texas Instruments TI30XA Manual Pages
User Manual - Page 2
TI-30Xa
and
TI-30Xa SOLAR
Scientific Calculators
Basic Operations 2 Results 3 Basic Arithmetic 3 Percents 4 Fractions 5 Powers and Roots 6 Logarithmic Functions 6 Angle Units 7 DMS 7 Rectangular ... Indicators 17 Error Conditions 18 In Case of Difficulty 19 Battery Replacement (TI.30Xa 20 TI Product, Service, and Warranty Information...... 21
© 1997 Texas Instruments Incorporated
1
User Manual - Page 3
... 2nd functions are printed above the keys. to light and press !. " selects the 2nd function of 2.
2 For example, 2 " t calculates the cube of the next key pressed. TI-30Xa Solar ¦ To turn off the
TI-30Xa automatically if no key is pressed for about 5 minutes, but does not clear display, settings, pending operations, or memory...
User Manual - Page 4
... digits plus a minus sign (-9,999,999,999 through 9,999,999,999) and a 2-digit exponent. Completes all open ). Pi is calculated with 12 digits (3.14159265359), displayed with more than 10 digits display in scientific notation. Basic Arithmetic
D > 8 2 J
O 6 7
.
60 D 5 8 12 J
120.
Changes sign of value just entered.
1 D 8 O D 12 J
5.
Parenthetical expression (up to 15 open...
User Manual - Page 8
...Cycles angle-unit setting between degrees, radians, and grads for display, entry, and calculation.
45 " Q " Q " Q
DEG
45
RAD 0.785398163
GRAD
50. Cycles... it to decimal with " q.
DMS
Enter DMS (Degrees/Minutes/Seconds) values as D.MMSSs, using a DMS value in a calculation, you must be 2 digits)
s
fractional part of a second
For example, enter 48¡5'3.5" as DMS. 30.1525 "...
User Manual - Page 10
...90. DEG
89.5
Hyperbolic Functions
To access hyperbolic functions, press ( and then the function V, ( " W, ( " X).
Note: DEG, RAD, or GRAD does not affect hyperbolic calculations.
5 ( ) D 2 J 5 ( " V D 2 J
74.20321058 76.20321058 2.312438341 4.312438341
9 Note: Before using the trigonometric functions V, " W, or " X), select DEG, RAD, or GRAD with " q.
# (if necessary) 90 ) > 30...
User Manual - Page 11
Enter data point, press " \, enter frequency (1-99), press 4 to add or " a to remove data points. Mean.
Sample standard deviation (n-1 weighting). Enters a data point.
Number of a data point.
Adds or removes multiple occurrences of data points.
10
Sum of squares.
Population standard ...
User Manual - Page 12
... removed with " a, and then correctly entered as 80. Find the sum, mean )
" _ (deviation, n weighting)
" ^ (deviation, n-1 weighting)
1 4 5 6 5 6 350. 58.33333333 10.67187373 11.69045194
11 The last data point is displayed)
45 4
n=
55 " \ 3 4
n=
60 4
n=
8 4
n=
8 " a
n=
80 4
n=
" c (sum)
" ] (mean , population standard deviation, and sample standard deviation for the data set: 45...
User Manual - Page 13
... 69). A permutation is an arrangement of objects in which order is not important, as in a race. A factorial is important, as in a hand of cards. " j calculates the number of possible permutations of possible permutations for the 1st-, 2nd-, and 3rd-place finishers (no ties) in an 8horse race.
8 " j 3 J
336...
User Manual - Page 14
..., M1, M2, and M3.
" { N Clears FIX notation. " h
Clears all statistical data. To establish a constant, press " U after entering the operation and value. J repeats the calculation. Sets DEG angle units, floating-decimal format.
L
Deletes right-most character in
display.
0 : n
Clears memory n.
K
13.6
13 Constants (Repeated Operations)
A constant contains an operation...
User Manual - Page 15
....
23 : 1
M1
23. Exchanges displayed and memory values.
(continued)
3 8 5 J
M1
15. " g 1
M1
15.
14 Adds displayed value to memory n.
(continued)
4 " m 1 M1
4.
@ 1
M1
27.
Memory
The calculator has 3 memories. To clear a single memory, press 0 : 1, 0 : 2, or 0 : 3.
When a memory contains a number other than 0, M1, M2, or M3 displays.
User Manual - Page 16
... functions that perform the
calculation and display the result immediately (square, square root, cube, cube root, trigonometric, factorial, logarithmic, percent, reciprocals, angle conversions). 3rd Combinations and permutations. 4th Exponentiation and roots. 5th Multiplication and division. 6th Addition and subtraction. 7th J completes all operations.
The TI-30Xa uses AOSé (Algebraic...
User Manual - Page 17
... places to 10 digits for base (mantissa).
Press 5.
3. Enters exponent.
Display format affects only results. You can enter a value in scientific notation:
1. To enter a number in floating-decimal, fixeddecimal, or scientific notation, regardless of 3).
(continued)
" p
ENG 12.345 03
Restores standard notation (floatingdecimal) format. SCI 1.2345 04
Selects engineering notation...
User Manual - Page 18
...polar
conversion.
( )
1 or more open parentheses. r
r-coordinate of rectangular to rectangular
conversion. HYP
Calculator will access 2nd function
(printed above key) of next key pressed. SCI or ENG Scientific or engineering notation. Error
Error has occurred.
Clear calculator and
begin again.
K
Constant is active.
17
DEG, RAD, or Specifies angle-unit setting...
User Manual - Page 19
...: n or r are not integers , 0. ¦ More than 9999 statistical data points. ¦ Statistical data point x, where |x| , 1E64. ¦ " a to remove the only data point. ¦ Calculating v, sxn, or sxn-1 with no data points or
sxn-1 with one data point.
¦ " h with no data points.
18
User Manual - Page 20
TI-30Xa (battery) If the display is blank, expose the solar panel to be certain calculations were performed properly. Press | and try again.
19 Press ! In Case of Difficulty
Review instructions to adequate light. and try again. TI-30Xa Solar If the display is blank, check for improperly installed batteries.
User Manual - Page 21
...back case. 4. Remove discharged batteries. Do not incinerate batteries or leave where a child can find them. Place calculator face down. 2. Caution: Avoid contact with other calculator components while changing batteries. 5. Press } | |. Battery Replacement (TI.30Xa)
1. Using a small Phillips screwdriver, remove screws
from back case. 3. Install new batteries positive side up, as shown...
User Manual - Page 22
... this product or contact your local Texas Instruments retailer/distributor.
21 e-mail address:
ti-cares@ti.com
internet address:
http://www.ti.com/calc
Service and Warranty Information
For information about the length and terms of the warranty or about TI products and services, contact TI by e-mail or visit the TI calculator home page on the world-wide...
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