Rossman/Chance Applet Collection
Theory-Based Inference
Scenario:
One proportion
One mean
Two proportions
Two means
Paste Data
Stacked (Group# Value)
Sample Data:
Use Data
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Group 1
Group 2
n:
n:
count:
mean, x̄:
count:
mean, x̄:
sample p̂:
sample p̂:
sample sd, s:
sample sd, s:
Calculate
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Sample Data
Theory-Based Inference
Test of significance
=
<
Calculate
standardized statistic
cont corr.
p-value
Confidence interval
confidence level
%
Calculate CI
About
Notes
:
This applet should work in IE but may be slow.
Click
here
for old java version of this applet.