Home / 7 QC on Excel/Google Sheet

7 QC equipment training should be compulsory training for someone who is not yet trained on these tools and is looking for a career in the quality domain. So if you are a quality engineer or someone who aims at the quality department, you need to make sure that you participate in 7 QC equipment training.

The 7 QC tools are fundamental instruments to improve the process and product quality.

Customer satisfaction is a part of the principles of Six Sigma, also taught in free Six Sigma training. Businesses should use intake quality control equipment (7 QC tools) to ensure that the best possible products and services are sold to customers at a consistent level. The efficient and effective use of these 7 QC tools can help maintain the stability of the products and services being produced. The use of these devices spans various stages of the DMAIC process.

Six Sigma Projects: What are the 7 QC Tools?

The 7 QC tools as defined by the American Society for Quality (ASQ) and accepted throughout the quality engineering community include:

  1. Cause-and-Effect Diagrams / Fishbone Diagram
  2. Pareto charts
  3. Control Charts
  4. Scatter diagrams
  5. Histograms
  6. Flowcharts
  7. Checklists

Google also supports the statistics and data analysis functionality to provides the statistics approach using the Google Sheet. If you want to design or play with your Statistical data and get the statistical analysis result only click on features of the google sheet and get the appropriate results within a sec. You don't make a histogram, then make a boxplot, then compute the mean and standard deviation. Instead, you select the variables you want to analyze, and do the analysis all at once. With this add-on, you can access Summarize a single variable, Summarize the relationships between pairs of variables and Fit (and critique) a regression model.

To use the Statistics add-on, you must first add it to Google Sheets.

  1. Create a new Google Spreadsheet (or open an existing one)
  2. From the menu bar, choose: Add-ons -> Get Add-ons.
  3. Find the Statistics add-on from the add-ons gallery and select it. (Or just click the link here).
  4. From the add-on description page, click the "+Free" in the top right corner to add it to your spreadsheet.
  5. A dialog should pop up requesting your permission for the add-on to access your spreadsheets. Click "Accept".
  6. The add-on is now installed. A "Statistics" submenu should now appear in the Add-ons menu.

The Benefits of Using Google Sheets for Statistics approach

  • It’s cloud-based. Cloud-based spreadsheets are automatically saved, stored, and maintained via a remote server. That means that you can access it online from anywhere, any time. Plus: Google Sheets is also available offline.
  • It’s free. No expensive software required — Google Sheets is always 100% free.
  • It works across devices. Modern marketers switch between devices throughout the day — and Google Sheets accommodates that behavior. You can access and edit Google Sheet data from a wide variety of devices (like your smartphone, tablet, and computer).
  • Add-ons are available. We’ll get into the specifics of add-ons for Google Sheets a bit later, but the increased functionality and flexibility of these additional features make this spreadsheet tool even more versatile and powerful.