A random sample of n1  = 258 people who live in a city were selected and 74 identified as a "dog person." A random sample of n2  = 102 people who live in a rural area were selected and 63 identified as a "dog person." Find the 98% 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. < p1-p2 <

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