TI-83 Plus Inferential Statistics and Distributions 389
3. Enter real numbers, list names, or expressions for each argument in
the editor.
4. Select the alternative hypothesis (ƒ, <, or >) against which to test, if
the selection is available.
5. Select No or Yes for the Pooled option, if the selection is available.
6. Select Calculate or Draw (when Draw is available) to execute the
instruction.
• When you select Calculate, the results are displayed on the home
screen.
• When you select Draw, the results are displayed in a graph.
This chapter describes the selections in the above steps for each
hypothesis test and confidence interval instruction.
Enter values
for arguments
Select Data or
Stats input Select an
alternative
hypothesis
Select
Calculate or
Draw output