(11.2) Determine if each of the following is a parameter or a statistic.a) A survey of all employees at a company found that the mean one-way daily commute to work of the employees is 25.5 minutes.b) A car dealer has 1,600 cars on its lot and a sample of 25 cars is chosen. The dealer calculates the mean weight of those 25 cars. What does the mean represent?