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. Explain how to use the 95% confidence interval for 
to test the appropriate hypotheses at 
= 0.05.
Definitions:
Q1: The necessary conditions having been met, a
Q7: Two independent random samples of sizes <img
Q78: Refer to Blood Thinner Study Narrative. Will
Q82: The lower limit of the 90% confidence
Q85: As a general rule, the normal distribution
Q102: A sample of size 150 from population
Q104: When comparing two population variances, we use
Q105: Refer to Laptop Battery Charge Time Narrative.
Q125: Suppose that we reject the null hypothesis
Q165: Given that n = 400 and <img