TI-89 / TI-92 Plus / Voyage™ 200 PLT Statistics with List Editor App ˆ Tests Menu 167
LinRegTTest (
continued)
Example (continued)
Input:
Calculated
results:
Drawn
results:
When LinRegTTest is executed, the list of residuals is created and stored to the list name
resid in the STATVARS folder. resid is placed on the list names menu.
Note: For the regression equation, you can use the fix-decimal mode setting to control the number of
digits stored after the decimal point (Chapter 1). However, limiting the number of digits to a small
number could affect the accuracy of the fit.