[ ] represents yellow command or green letter behind a key
<> represents items on the screen
To adjust the contrast
Press
, then hold
to increase the contrast or
to decrease the contrast.
To capitalize letters and words
Press
to get one capital letter, or press
, then
to set all button presses to capital letters.
You can return to the top-level button values by pressing
again.
To correct a mistake
If you hit a wrong button, just hit
and start again.
To write in scientific notation
Numbers in scientific notation are expressed on the TI-83, 83+, 84, and 84+ using E notation, such that...
4.321 E 4 =
4.321 E –4 =
To transfer programs or equations from one calculator to another:
Both calculators: Insert your respective end of the link cable cable
and press
, then
[LINK] .
Calculator receiving information:
Use the arrows to navigate to and select
<RECEIVE>
Press
.
Calculator sending information:
Press appropriate number or letter.
Use up and down arrows to access the appropriate item.
Press
to select item to transfer.
Press right arrow to navigate to and select
<TRANSMIT> .
Press
.
Note
ERROR 35 LINK generally means that the cables have not been inserted far enough.
Both calculators: Insert your respective end of the link cable cable
Both calculators: press
, then
[QUIT] to exit when done.
Manipulating one-variable statistics
Note
These directions are for entering data with the built-in statistical program.
Sample data
Data
Frequency
–2
10
–1
3
0
4
1
5
3
8
We are manipulating one-variable statistics.
To begin:
Turn on the calculator.
Access statistics mode.
Select
<4:ClrList> to clear data from lists, if desired.
,
Enter list
[L1] to be cleared.
,
[L1] ,
Display last instruction.
,
[ENTRY]
Continue clearing remaining lists in the same fashion, if desired.
,
,
[L2] ,
Access statistics mode.
Select
<1:Edit . . .>
Enter data. Data values go into
[L1] . (You may need to arrow over to
[L1] ).
Type in a data value and enter it. (For negative numbers, use the negate (-) key at the bottom of the keypad).
,
,
Continue in the same manner until all data values are entered.
In
[L2] , enter the frequencies for each data value in
[L1] .
Type in a frequency and enter it. (If a data value appears only once, the frequency is "1").
,
Continue in the same manner until all data values are entered.
Access statistics mode.
Navigate to
<CALC> .
Access
<1:1-var Stats> .
Indicate that the data is in
[L1] ...
,
[L1] ,
...and indicate that the frequencies are in
[L2] .
,
[L2] ,
The statistics should be displayed. You may arrow down to get remaining statistics. Repeat as necessary.
Drawing histograms
Note
We will assume that the data is already entered.
We will construct two histograms with the built-in STATPLOT application. The first way will use the default ZOOM. The second way will involve customizing a new graph.
Access graphing mode.
,
[STAT PLOT]
Select
<1:plot 1> to access plotting - first graph.
Use the arrows navigate go to
<ON> to turn on Plot 1.
<ON> ,
Use the arrows to go to the histogram picture and select the histogram.
Use the arrows to navigate to
<Xlist> .
If "L1" is not selected, select it.
,
[L1] ,
Use the arrows to navigate to
<Freq> .
Assign the frequencies to
[L2] .
,
[L2] ,
Go back to access other graphs.
,
[STAT PLOT]
Use the arrows to turn off the remaining plots.
Be sure to deselect or clear all equations before graphing.
Questions & Answers
A golfer on a fairway is 70 m away from the green, which sits below the level of the fairway by 20 m. If the golfer hits the ball at an angle of 40° with an initial speed of 20 m/s, how close to the green does she come?
A mouse of mass 200 g falls 100 m down a vertical mine shaft and lands at the bottom with a speed of 8.0 m/s. During its fall, how much work is done on the mouse by air resistance
Chemistry is a branch of science that deals with the study of matter,it composition,it structure and the changes it undergoes
Adjei
please, I'm a physics student and I need help in physics
Adjanou
chemistry could also be understood like the sexual attraction/repulsion of the male and female elements. the reaction varies depending on the energy differences of each given gender. + masculine -female.
Pedro
A ball is thrown straight up.it passes a 2.0m high window 7.50 m off the ground on it path up and takes 1.30 s to go past the window.what was the ball initial velocity
2. A sled plus passenger with total mass 50 kg is pulled 20 m across the snow (0.20) at constant velocity by a force directed 25° above the horizontal. Calculate (a) the work of the applied force, (b) the work of friction, and (c) the total work.
you have been hired as an espert witness in a court case involving an automobile accident. the accident involved car A of mass 1500kg which crashed into stationary car B of mass 1100kg. the driver of car A applied his brakes 15 m before he skidded and crashed into car B. after the collision, car A s
can someone explain to me, an ignorant high school student, why the trend of the graph doesn't follow the fact that the higher frequency a sound wave is, the more power it is, hence, making me think the phons output would follow this general trend?
Nevermind i just realied that the graph is the phons output for a person with normal hearing and not just the phons output of the sound waves power, I should read the entire thing next time
Joseph
Follow up question, does anyone know where I can find a graph that accuretly depicts the actual relative "power" output of sound over its frequency instead of just humans hearing
Joseph
"Generation of electrical energy from sound energy | IEEE Conference Publication | IEEE Xplore" ***ieeexplore.ieee.org/document/7150687?reload=true
A string is 3.00 m long with a mass of 5.00 g. The string is held taut with a tension of 500.00 N applied to the string. A pulse is sent down the string. How long does it take the pulse to travel the 3.00 m of the string?
represents a button press
, then hold
to increase the contrast or
to decrease the contrast.
to get one capital letter, or press
and start again.
.
,
,
,
,
