A random sample of n1 = 228 people who live in a city were selected and 71 identified as a "dog person." A random sample of n2 = 118 people who live in a rural area were selected and 67 identified as a "dog person." Find the 95% confidence interval for the difference in the proportion of people that live in a city who identify as a "dog person" and the proportion of people that live in a rural area who identify as a "dog person." Round answers to to 4 decimal places.