In a randomized controlled trail, Insecticide treated bednets were tested as a way to reduce malaria. Among 307 infants using bednets, 10 developed malaria. Among 274 infants not using bednets, 26 developed malaria. Use a 0.01 significance level to test the claim that the incidence of malaria is lower for infants using bednets. My Question what is the Confidence Interval using 0.01 significance level
