Question
Choose a set of data comprising 20 samples related to a process or phenomenon of interest.Ensure the data is numeric and representative of a discrete
Choose a set of data comprising 20 samples related to a process or phenomenon of interest.Ensure the data is numeric and representative of a discrete process. Input the selected data into an Excel spreadsheet, labeling the columns appropriately.
Identify what you are interested in.
Create an U-chart and an C-chart for defects using the data samples.
Ensure that the Excel workbook remains editable. Each cell should display the formula upon clicking, and changing values should update the calculations and charts accordingly.
Instructions:
Workbook Setup:
- Create an Excel workbook with multiple sheets.
- The last sheet should contain all the required tables, formulas, and constant values necessary for calculating control charts.
- The first sheet should hold your screen time dataset, organized in columns with dates and corresponding screen time minutes.
- Starting from the second sheet, each sheet should be dedicated to a specific control chart analysis.
Last Sheet: Formulas and Constants:
- This sheet should contain all the necessary formulas and constant values. Ensure clear labeling and organization for easy reference.
Sheet 1: DiscreteData:
- Select data that offers unique insights tailored to your interests.
- Choose data with specific, detailed points to create accurate charts that help pinpoint issues and trends effectively.
Sheet 2 & 3: Plotting Charts and Analysis:
- Create the required control charts, ensure proper labeling of axes, clear differentiation between data points, and add a description for easy interpretation of the control charts.
- State the current state of the process based on the chart. Is the process stable or unstable?
- Explain any observations or patterns seen in the chart. For instance, are there any outliers, trends, or shifts in your screen time usage?
- Discuss insights gained from the analysis and potential actions for managing screen time more effectively.
Note:
The information from your analysis should be provided as a Word document. It can be a bulleted list of your inferences from the graph. I
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