To find the proportion of San Diegans subscribed to Disney+ in 2019, a researcher randomly selected 200 people from San Diego and found that 101 were subscribed. a) Check that the assumptions are met for a confidence interval for proportions. b) Find a 95% confidence interval estimate for the true proportion of San Diegans subscribed to Disney+. Round to four decimal places. c) Interpret the interval found in part b.

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