Welcome to the World of Data Storytelling!
In Advanced Performance Management (APM), calculating numbers is only half the battle. The real magic happens when you can explain those numbers to a busy manager in a way that helps them make a great decision. This chapter is all about Presenting data and information effectively.
Think of yourself as a translator. You are translating complex financial and operational data into a "story" that the board of directors can understand at a glance. Don't worry if you aren't a "tech person"—this section is about the principles of good communication, not just the software!
1. The Core Principles: What Makes Information "Good"?
Before we look at charts and graphs, we need to understand the fundamental rules. If your data is messy or irrelevant, the prettiest chart in the world won't help. A great way to remember the qualities of good information is the TRAC principle:
• Timely: Information must be available while the decision can still be made. Old news is no news in APM!
• Relevant: Only include what the manager needs to see. If you are reporting to the CEO, they don't need to see the cost of every paperclip.
• Accurate: Errors lead to bad decisions and a loss of trust.
• Clear: It should be easy to understand. If a reader has to ask "What does this mean?", you haven't done your job yet.
Quick Review: The Golden Rule
Always ask: Who is my audience and what decision are they trying to make? A production manager needs different details than a shareholder.
2. Choosing the Right Visualisation Tool
In your exam, you might be asked to critique a report or suggest a better way to show data. Different tools serve different purposes. Let's break them down:
A. Tables vs. Graphs
Tables are best when the audience needs to see precise values or look up specific numbers. However, they are terrible for spotting trends quickly.
Graphs/Charts are best for showing relationships, patterns, and trends. Most managers prefer graphs because they are "scannable."
B. Types of Charts and When to Use Them
1. Line Charts: Best for showing trends over time. For example, plotting monthly revenue over the last three years.
2. Bar/Column Charts: Perfect for comparing different categories (e.g., sales performance across five different regions).
3. Pie Charts: Use these to show proportions (how a whole is broken into parts). Pro-tip: Avoid pie charts if you have more than 5 or 6 slices, as they become impossible to read!
4. Scatter Diagrams: These help show correlations between two variables, like the relationship between advertising spend and sales volume.
Common Mistake to Avoid:
Don't use a 3D chart just because it looks "cool." 3D effects often distort the data and make it harder to see the actual values. In APM, simplicity is king.
3. Dashboards: The "Cockpit" of Management
A Management Dashboard is a visual display of the most important information needed to achieve one or more objectives, consolidated on a single screen.
Analogy: Think of a car dashboard. It doesn't show you how the engine is wired; it shows you the speed, the fuel level, and warning lights. It tells you exactly what you need to know to drive the car safely.
Features of Effective Dashboards:
• Exception Reporting: Highlighting things that are going wrong (e.g., using red color for targets that were missed).
• Drill-down Capability: Modern digital dashboards allow you to click on a summary number to see the detailed data behind it.
• Key Performance Indicators (KPIs): Dashboards should focus on the 5-10 metrics that actually matter for performance.
Did you know?
The human brain processes images 60,000 times faster than text. That’s why a well-designed dashboard is much more powerful than a 20-page written report!
4. Big Data and Data Visualisation
With "Big Data," we have more information than ever before. This makes effective presentation even more critical. You cannot present millions of rows of data; you must use advanced visualization tools like:
• Heat Maps: Using colors to show levels of activity (e.g., a map of the world where darker red indicates higher sales).
• Infographics: Combining text, images, and data to tell a complete story quickly.
The Role of Technology
Technology allows for real-time reporting. In the past, managers waited weeks for monthly reports. Now, they can see sales data as it happens. This allows for proactive management instead of reactive management.
5. Reporting for Different Management Levels
Not everyone in the company needs the same information. You must tailor your presentation based on the hierarchy:
Strategic Level (Senior Management)
• Focus: Long-term goals, external environment, and the company as a whole.
• Presentation: Highly summarized, visual, and focused on trends. They want to see the "Big Picture."
Tactical Level (Middle Management)
• Focus: Departmental performance and monthly targets.
• Presentation: A mix of summaries and some detail. Often focused on "Budget vs. Actual" variances.
Operational Level (Junior Management/Supervisors)
• Focus: Day-to-day tasks and immediate actions.
• Presentation: Highly detailed and very frequent (daily or even hourly). They need to know exactly which machine is broken or which customer hasn't been called.
Summary Key Takeaway:
Effective data presentation is about filtering out the noise. Use the TRAC principles, choose the right chart type, and ensure the level of detail matches the manager's seniority. If the information doesn't lead to an action or a decision, it shouldn't be in the report!
Don't worry if this seems like a lot to remember! Just keep asking yourself: "If I were a busy boss, would this chart help me make a decision in 30 seconds?" If the answer is yes, you're on the right track.