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Display
results
numerically
Display
results
graphically
Hypothesis tests
Inference app
1 1. From the App field
select the statistics app
that has the data you
want to import.
12. In the Column field
specify the column in
that app where the
data is stored. (D1 is
the default.)
13. Tap
.
14. Specify a 90%
confidence interval in
the C field.
15. Display the confidence
interval in Numeric
view:
16. Return to Numeric
view:
17. Display the confidence
interval in Plot view.
P
You can see that we
can be 90% confident
that the true boiling
point lies between
82.4822... and 83.2843...
You use hypothesis tests to test the validity of hypotheses
about the statistical parameters of one or two populations.
221
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