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Inference app 241
Select the
inference
method
2. Hypothesis Test
is the default inference
method. If it is not
selected, tap on the
Method field and
select it.
3. Choose the type of
test. In this case, select
Z–Test: 1 from the
Type menu.
4. Select an alternative
hypothesis. In this
case, select
from the Alt Hypoth
menu.
Enter data 5. Go to Numeric view to
see the sample data.
M
The table below describes the fields in this view for
the sample data.
0
Field name Definition
Sample mean
n Sample size
Assumed population mean
Population standard deviation
Alpha level for the test
x
0