Note: Data sets for many problems in this chapter are available in the Excel workbook Ch07Data.xlsx on the Student Companion Website that accompanies this textbook. Click on the appropriate worksheet tab as noted in the problem (for example, Prob07-01) to access the data. The Excel templates for control charts used in this chapter are also available in a separate folder on the website. 1. River Bottom Fire Department is evaluating their response times in order to determine whether a new fire station is needed. Samples were taken for 30 random days from 6 stations. These data can be found in the worksheet Prob07-01 in the Ch07Data.xlsx file. a. Using Microsoft Excel or similar software with statistical capability, construct a histogram for these 180 individual readings. b. Construct a run chart for the sample means c. Interpret what the data show. Does the process appear to be in control? Note: Data sets for many problems in this chapter are available in the Excel workbook Ch07Data.xlsx on the Student Companion Website that accompanies this textbook. Click on the appropriate worksheet tab as noted in the problem (for example, Prob07-01) to access the data. The Excel templates for control charts used in this chapter are also available in a separate folder on the website. 1. River Bottom Fire Department is evaluating their response times in order to determine whether a new fire station is needed. Samples were taken for 30 random days from 6 stations. These data can be found in the worksheet Prob07-01 in the Ch07Data.xlsx file. a. Using Microsoft Excel or similar software with statistical capability, construct a histogram for these 180 individual readings. b. Construct a run chart for the sample means c. Interpret what the data show. Does the process appear to be in control