One-Proportion Z-Interval - HP NW280-200X User Manual

Results

One-Proportion Z-Interval

Menu name
Inputs
Results
Inference app
Field Definition
name
Confidence level
C
The results are:
Result Description
C Confidence level
Critical Z Critical values for Z
Lower Lower bound for
Upper Upper bound for
Z-Int: 1
This option uses the Normal Z-distribution to calculate a
confidence interval for the proportion of successes in a
population for the case in which a sample of size n has a
number of successes x.
The inputs are:
Field Definition
name
Sample success count
x
Sample size
n
Confidence level
C
The results are:
Result Description
C Confidence level
Critical Z Critical values for Z
Lower Lower bound for 
 
 
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