This page will calculate the lower and upper limits of the 95% confidence interval for the difference between two independent proportions, according to two methods described by Robert Newcombe, both derived from a procedure outlined by E.B.Wilson in 1927. The first method uses the Wilson procedure without a correction for continuity; the second uses the Wilson procedure with a correction for continuity.
Source:
Email Address:
Source Code Available:
Source Code Not Available
Material Type:
Resource Type:
Statistical Topic:
Copyrights:
Unknown
Cost:
Free for All
Format:
Math Level: