Question : Question
The Riverside Fire Department has come : 6280
The Riverside Fire Department has come under pressure from the city council because many citizens have complained about poor response times. The city council did a study by selecting a random sample of 36 fire records from the department. The results showed a mean response time of 9 minutes. City Council requires an average response time of 7 minutes with a standard deviation of 4 minutes. What is your conclusion at the 2.5% level of significance?