Results
One-Proportion Z-Test
Menu name
224
Field name
1
2
The results are:
Result
Test Z
Test
x
P
Critical Z
Critical
x
Z-Test:
On the basis of statistics from a single sample, this test
measures the strength of the evidence for a selected
hypothesis against the null hypothesis. The null hypothesis
is that the proportion of successes is an assumed value,
: =
.
0
0
You select one of the following alternative hypotheses
against which to test the null hypothesis:
Definition (Continued)
Population 1 standard deviation
Population 2 standard deviation
Significance level
Description
Z-Test statistic
Difference in the means associ-
ated with the test Z-value
Probability associated with the
Z-Test statistic
Boundary value(s) of Z associ-
ated with the level that you
supplied
Difference in the means associ-
ated with the level you sup-
plied
H
: <
1
0
H
: >
1
0
H
: ≠
1
0
Inference app