3. The manager of a pizzeria that delivers to homes wants to reduce delivery time. Establish a new process. The average time for deliveries has traditionally been 26 minutes, with a population standard deviation of 6 minutes. A sample of 49 orders with the new delivery process takes an average of 22.5 minutes. With a level of significance of 0.01 determine: (25 points) a. Data: b. Hypothesis (H0, H1): c. Criteria to decide d. Calculated Z e. Outcome