How can I answer all parts to this question please? Thank you.

- A city's re department wants to determine what percentage of homes have no smoke detector. Building inspectors visit 430 randomly selected homes and nd that 73 have no smoke detectors. Based on the sample of data from this inspection, calculate a 95% condence interval for the true proportion of homes in the city that have no smoke detectors. - Individually take a few minutes to answer the following questions: - What information are you given? - What information do you need? - What do you need to check before calculating the interval? - What is the interval? - What does the interval tell you