3.26 Using the delta method as in Section 3.1.6, show that the Wald confidence interval for the logit of a binomial parameter is log[/(1 - ㄤ)] ± Ζα/2/√ηπ (1 – π).

Explain how to use this interval to obtain one for itself. [Newcombe (2001) noted that the sample logit is also the midpoint of the score interval (1.14) for π, on the logit scale. He showed that this logit interval contains the score interval.]