how this scenerio applied on excel

Scenario: Your company produces running shoes. Your Manager has purchased a new machine to improve the process for stitching the shoes. Using statistics, the Quality Manager reports that the machine decreased the quality by 2%. However, your Manager reports that the quality has improved by 1.5%. Using examples and specific details that apply to the scenario: Discuss how both managers can be correct. Discuss how the data could be better reported to convey the true production changes after the training. Post Instructions Your post should demonstrate an understanding of the theory and how it may be applied. Discuss how the theory can be applied to the scenario with specific details and/or examples