A survey asked, "How many tattoos do you currently have on your body?" Of the 1202 males surveyed, 198 responded that they had at least one tattoo. Of the 1028 females surveyed, 143 responded that they had at least one tattoo. Construct a 99% confidence interval to judge whether the proportion of males that have at least one tattoo differs significantly from the proportion of females that have at least one tattoo. Interpret the interval.