On Construction of the Smallest One-sided Confidence Interval for the Difference of Two Proportions By

BY WEIZHEN WANG1 For any class of one-sided 1 − α confidence intervals with a certain monotonicity ordering on the random confidence limit, the smallest interval, in the sense of the set inclusion for the difference of two proportions of two independent binomial random variables, is constructed based on a direct analysis of coverage probability function. A… CONTINUE READING