Case study 6 covers Chapter 9: Estimation and Confidence Intervals. help me calculate confidence intervals in Excel. Use the proper Excel function and features. Use Professional.xls dataset to complete this case study.
You should solve and analyze the case studies by using Microsoft Excel. You should solely use the Excel features described in the Confidence Intervals Excel to complete Case study 6. You should write any managerial insights in the same Excel file. Thank you
