Texas Instruments Voyage 200 - Page 133

TI-89 / TI-92 Plus / Voyage™ 200 PLT Statistics with List Editor App ‡ Distr (Distribution) Menu 127
Normal Pdf (
continued)
Example 2
1. In the list editor, enter:
list1={37.5,38,36.2,35,39}
2. Highlight list2. (If list2 is not clear, press M ¸ .)
3. Press ½ … for the TI-89 (2 ½ … for the TI-92 Plus /
Voyage™ 200 PLT), move the ú indicator to the
normPdf( command, and press ¸
to paste the command to the entry line.
Tip: To move the ú indicator to the first command that begins with a specified letter, press the
letter key.
4. Use the syntax below to define list2.
TIStat.normPdf(list1,35,2)
Tip: You can press 2 °, highlight a list, then press ¸ to paste a list name into the
entry line of the list editor. Be sure to separate all arguments with commas and close arguments
with a right parenthesis (d).
5. Press ¸.
Tip: For plotting the normal distribution, you can set window
variables Xmin and Xmax so that the mean (m) falls between them
and then select A:ZoomFit from the ZOOM menu.