A random sample of n₁ =245 people who live in a city were selected and 110 identified as a "dog person." A random sample of n₂ = 107 people who live in a rural area were selected and 59 identified as a "dog person." Find the 90% 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.
