Selecting Calculate Or Draw For A Hypothesis Test; Selecting Calculate For A Confidence Interval - Texas Instruments TI-83 Manual Book

Selecting Calculate or Draw for a Hypothesis Test

After you have entered all arguments in an inferential stat editor for a
hypothesis test, you must select whether you want to see the calculated
results on the home screen (
calculates the test results and displays the outputs on the
Calculate
home screen.
draws a graph of the test results and displays the test statistic
Draw
and p-value with the graph. The window variables are adjusted
automatically to fit the graph.
To select
Calculate
and then press Í. The instruction is immediately executed.

Selecting Calculate for a Confidence Interval

After you have entered all arguments in an inferential stat editor for a
confidence interval, select
option is not available.
When you press Í,
results and displays the outputs on the home screen.
TI-83 Plus Inferential Statistics and Distributions
Calculate
or , move the cursor to either
Draw
Calculate
calculates the confidence interval
Calculate
) or on the graph screen (
to display the results. The
).
Draw
or
Calculate Draw
Draw
,
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