HP 35s

16-22 Statistics Programs
You erred by entering 14 instead of 13 for x
3
. Undo your error by executing routine
U:
Group 123456
x
i
5813152237
f
i
17 26 37 43 73 115
Keys:
(In ALG mode)
Display: Description:
S

value
Prompts for the first x
i
.


value
Stores 5 in X; prompts for first f
i
.



Stores 17 in F; displays the counter.



Prompts for the second x
i
.



Prompts for second f
i
.



Displays the counter.



Prompts for the third x
i
.



Prompts for the third f
i
.



Displays the counter.
U


Removes the erroneous data;
displays the revised counter.



Prompts for new third x
i
.



Prompts for the new third f
i
.



Displays the counter.



Prompts for the fourth x
i
.



Prompts for the fourth f
i
.