Confidence Interval for a Proportion To use the applet below, just type in the information into the boxes. Hit enter when you are finished typing. You will need a calculator to work these problems out. In the applet, the number of successes is labeled "r", so that p = r/n. You will also need the table below.
Written Exercises When you have mastered the above tutorial, please answer the following in a few complete sentences
Information
on finding the confidence interval for a proportion Back to Larry Green's Java Applets
