An interval that we can be reasonably confident that there's a 95% probability that p is within that is going to be 0.43 plus or minus 0.1. Or an interval of, we have a confidence interval. We have a 95% confidence interval. 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%.