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Hypothesis Tests of Proportions Options

Pick a number from 0.05 to 0.95 use as the proportion.
Move the Hypothesis Item slider to see what develops
from hypotheses involving the chosen number.
With the Hypothesis Item at 13, pick a test type:
left-tailed, right-tailed or two-tailed.
Then move the Type Item slider to show how the
chosen test name developed.

This is a Java Applet created using GeoGebra from - it looks like you don't have Java installed, please go to

This applet automates a discussion of different types of
hypothesis tests for the proportion.

Created October 3, 2013 and updated October 27, 2013.

Created by David Gurney using GeoGebra