3. A businessman is interested in estimating support for a new Chinese restaurant in Corry, Pennsylvania. He randomly samples 300 Corry residents and finds that 69 of those sampled indicate an interest in a new Chinese restaurant in Corry. Use this data to construct a 90% confidence interval for the proportion of Corry residents who'd be interested in a new Chinese restaurant. Interpret your interval (i.e. what, exactly, does it mean in this case). Round to 4 (four) quality decimal places