Simulating Confidence Intervals
Population
Population distribution is:
Normal
Uniform
Skewed
Bimodal
Categorical
True proportion of successes =
Distribution of
population:
Sample
Select one random sample of size
n
=
and compute a
% confidence interval for
using a
t distribution
z distribution with σ
z distribution with s
x
.
Confidence Intervals
Quickly select
random sample(s) and compute a confidence interval for each sample.
Adjust color, rounding, and percent/proportion preferences
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