Question: Part I Task Analysis Instructions: Your first task is to analyze some job analysis data, specifically subject matter expert (SME) ratings of job tasks. Read

Part I Task Analysis
Instructions: Your first task is to analyze some job analysis data, specifically subject matter expert (SME) ratings of job tasks. Read the instructions in the MS PowerPoint tutorial (i.e., Assignment_3 task_analysis_excel_tutorial.pptx), regarding how to compute the means and standard deviations (SD). Then, use the data provided in the MS Excel file (i.e., Assignment_3 task_analysis_data.xlsx) to compute the mean and SD for each of the task statements provided.
Questions and Deliverable:
- Which task had the highest mean? Which task had the lowest mean?
- Which task had the highest SD? Which task had the lowest SD? What do these SDs indicate?
- Based on the means and SDs, which three tasks would you definitely retain? Which three tasks would you definitely remove? Why?
* Note - 1-5 criticality rating scale, where 1 indicates very low 14 criticality and 5 indicates very high criticality
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