Gproblem: a purchasing manager within your company has asked you to provide a summary of the time required to create and process a purchase order within the purchasing manager's functional group. at the start of 2017, the purchasing manager had established a goal of 31.25 minutes to create and process a purchase order. the ability to track purchase order processing time is enabled by the company's purchasing database. you have extracted samples of process data for the same time periods in both 2017 and 2018. the purchasing manager has asked you to provide a summary for the following: was the process time goal met if the results from 2017 and 2018 are combined? was there a statistically significant difference in the process times when comparing 2017 to 2018? what do you recommend as a next step? data file is attached below. assumption: assume the purchasing manager considers all purchase orders to have the same level of complexity. therefore, the time required to process a purchase order should be relatively consistent. hint: remember to think of this scenario graphically, then from an analysis perspective.