Check Sheet

A simple, preformatted tally form used to mark counts and occurrences while data are being collected, often laid out like a checklist.

Key Points

  • Used at the point of work to capture frequency of events, defects, or attributes.
  • Predefined categories and spaces for tally marks ensure consistent data collection.
  • Summarized counts can be quickly turned into Pareto charts or histograms.
  • One of the seven basic quality tools; commonly applied in Manage Quality and Control Quality.

Example

During inspections on a hardware rollout project, the QA team uses a check sheet listing common defect types (e.g., loose connector, missing label, wrong part). Inspectors place a tally each time they see a defect. At the end of the week, the tallies are summarized to create a Pareto chart to prioritize corrective actions.

PMP Example Question

Which tool should a project manager use to record the type and frequency of defects during inspections so the data can later be summarized into a Pareto chart?

  1. Check Sheet
  2. Histogram
  3. Control Chart
  4. Scatter Diagram

Correct Answer: A — Check sheet

Explanation: A check sheet is a tally form designed for data collection at the source. Histograms and Pareto charts are used after data are collected; control charts track process stability over time; scatter diagrams show relationships between variables.

Advanced Project Management — Measuring Project Performance

Move beyond guesswork and status reporting. This course helps you measure real progress, spot problems early, and make confident decisions using proven project performance techniques. If you manage complex projects and want clearer visibility and control, this course is built for you.

This is not abstract theory. You’ll work step by step through Earned Value Management (EVM), learning how cost, schedule, and scope come together to show true performance. You’ll build a solid foundation in EVM concepts, understand why formulas work, and learn how performance data actually supports leadership decisions.

You’ll master Work Breakdown Structures (WBS), control accounts, and budget baselines, then apply core EVM metrics like EAC, TCPI, and variance analysis. Through a detailed real-world example, you’ll forecast outcomes, analyze trends, and understand contingencies and management reserves with confidence.

Learn how experienced project managers monitor performance, communicate results clearly, and take corrective action before projects slip. With practical exercises and hands-on analysis, you’ll be ready to apply EVM immediately. Enroll now and start managing performance with clarity and control.



Advance your Lean Six Sigma expertise!

HK School of Management helps you take Lean Six Sigma to the next level—without the overwhelm. Master advanced statistical tools, Excel-based analysis, and real-world improvement techniques to solve complex problems with confidence. For the price of lunch, you get practical templates, guided examples, and hands-on project experience you can use immediately at work. Backed by our 30-day money-back guarantee—zero risk, real impact.

Learn More