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[ ]
represents yellow command or green letter behind a key<>
represents items on the screen
[LINK]
.
<RECEIVE>
<TRANSMIT>
.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.
These directions are for entering data with the built-in statistical program.
Data | Frequency |
---|---|
–2 | 10 |
–1 | 3 |
0 | 4 |
1 | 5 |
3 | 8 |
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).
,
,
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").
,
Access statistics mode.
<CALC>
.Access
<1:1-var Stats>
.
Indicate that the data is in
[L1]
...
,
[L1]
,
...and indicate that the frequencies are in
[L2]
.
,
[L2]
,
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>
,
<Xlist>
.If "L1" is not selected, select it.
,
[L1]
,
<Freq>
.Assign the frequencies to
[L2]
.
,
[L2]
,
Go back to access other graphs.
,
[STAT PLOT]
Notification Switch
Would you like to follow the 'Introductory statistics' conversation and receive update notifications?