Results
One-Sample T-Interval
Menu name
Inputs
11-18
Field
Definition (Continued)
name
n1
Sample 1 size.
n2
Sample 2 size.
C
Confidence level.
The results are:
Result
Description
Critical Z
Critical value for Z.
Lower bound for the difference between
Δ
π Min
the proportions of successes.
Δ
π Max
Upper bound for the difference between
the proportions of successes.
T-INT: 1 μ
This option uses the Student's t-distribution to calculate a
confidence interval for m, the true mean of a population,
for the case in which the true population standard
deviation, s, is unknown.
The inputs are:
Field
Definition
name
Sample mean.
x1
Sx
Sample standard deviation.
n
Sample size.
C
Confidence level.
Inference aplet