Mr. John Smith is considering to run for the mayor of San Francisco, California.Before completing the petitions, he decides to conduct a survey of voters in his city. A sample

of 500 voters reveals that 326 would support him in the upcoming election. a. Develop a 98% confidence interval for the population proportion that supports Mr. John Smith. b. Is there evidence to conclude that more than 60% voters support Mr. Smith?Conduct your hypothesis test at 5%. Provide your hypotheses, test statistic,rejection region and conclusions.