JMP 11 Online Documentation (English)
Design of Experiments Guide
Fitting Linear Models
Quality and Process Methods
Reliability and Survival Methods
JSL Syntax Reference
JMP iPad Help
• Two Sample Test for Proportions
Two Sample Test for Proportions
When both the X and Y variables have two levels, you can request a two-sample test for proportions. This test determines whether the chosen response level has equal proportions across the levels of the X variable.
Description of the Two Sample Test for Proportions Report
Shows the test being performed.
Shows the difference in the proportions between the levels of the X variable.
Shows the lower endpoint of the confidence interval for the difference. Based on the adjusted Wald confidence interval.
Shows the upper endpoint of the confidence interval for the difference. Based on the adjusted Wald confidence interval.
Adjusted Wald Test
Shows two-tailed and one-tailed tests.
Shows the p-values for the tests.
Response <variable> category of interest
Select which response level to use in the test.
Example of a Two Sample Test for Proportions