And we could say 0.43 minus 0.1. Minus 0.1 is 0.33. If we write that as a percent, we could say 33% 2. And if we add the 0.1, 0.43 plus 0.1, we get 53%. 2, 53%. So we are 95% confident. So we're not saying precisely that the probability of the actual proportion is 95%.