4) The province of KwaZulu-Natal is considering a budget proposal that would allocate extra funding toward the renovation of city parks. A survey is conducted to measure public opinion concerning the proposal. A total of 150 residents respond to the survey: 50 who live within the city limits and 100 from the surrounding suburbs. The frequency distribution is as follow: Favour Oppose City 35 15 Suburb 55 45 4.1) Is there a significant difference in the distribution of opinions for city residents compared to those in the suburbs? Test at the 0.05 level of significance. Show all your manual calculations, hypotheses, decision rules, interpretation and conclusion. [14]