Cable Narrative A Cable Company in Ontario Is Thinking of Offering Its

Essay

Cable Narrative
A cable company in Ontario is thinking of offering its service in one of two cities: Guelph and Kitchener. Allegedly, there is a proportion of households in either city ready to be hooked up to the cable, but the company wants to test the claim. Accordingly, it takes a simple random sample in each city. In Guelph, 175 of 200 households say they will join. In Kitchener, 665 of 800 households say the same.
-Refer to Cable Narrative. Construct a 95% confidence interval for the difference in proportions of households in Guelph and Kitchener that are ready to hook up to the cable.