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TI-83 Plus Statistics 337
4. Press
ƒ
[
ã
], enter the formula, and press
ƒ
[
ã
].
Note:
If you do not use quotation marks, the TI-83 Plus calculates and
displays the same initial list of answers, but does not attach the formula for
future calculations.
Note:
Any user-created list name referenced in a formula must be preceded
by an
Ù
symbol (Chapter 11).
5. Press
Í
. The TI-83 Plus calculates each list element and stores it
to the list name to which the formula is attached. A lock symbol is
displayed in the stat list editor, next to the list name to which the
formula is attached.
lock s
y
mbol
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