What to do |
What you see |
1) Press the [2nd][STAT] key. Note: To type [2nd][STAT], press the [2nd] key, then find STAT above the [MATRX] key, and press that key. | CALC
DRAW DATA
1:1-Var 2:LinReg 3:LnReg 4:ExpReg 5:PwrReg |
2) Now press the ![]() |
CALC DRAW DATA
1:Edit 2:ClrStat 3:xSort 4:ySort |
3) Press [2][ENTER] to select "ClrStat" and clear any previously entered data. | ClrStat
Done |
4) Press [2nd][STAT]again and![]() ![]() |
CALC DRAW DATA
1:Edit 2:ClrStat 3:xSort 4:ySort |
5) Now press [1] to select EDIT and begin entering data. | DATA
x1=_ y1=1 |
4) Enter your list of numbers one at a time after
the x's. A "1" will automatically appear after the y's.
For instance, to enter the list 1,3,5, type [1][ENTER][ENTER]
[3][ENTER][ENTER] [5][ENTER][ENTER]
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DATA
x1=1 y1=1 x2=3 y2=1 x3=5 y3=1 |
5) Now, to compute some statistics, press [2nd][STAT] to go to the statistics screen, [1] to select 1-Var statistics, and [ENTER] to compute those statistics. | 1-Var
![]() ![]() ![]() Sx=2 ![]() n=3 |
6) The ![]() ![]() |
data item | frequency |
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...meaning that your list contains four 3's, five 8's, etc., then you
can enter the data items as x's and the corresponding frequencies as y's
on the EDIT screen. For this list, you would enter
DATA
x1=3 y1=4 x2=8 y2=5 x3=1 y3=7 |
...etc.