Question: A technology consultant is analyzing data from three departments, which recorded 120, 180, and 240 digital transactions per day. What is the arithmetic mean number of transactions per day across the three departments?

Thu, 16 Apr 2026 23:53:08 +0000

**Why Knowledge Matters in Data Analysis—And How to Make Sense of It** In today’s fast-paced digital environment, organizations rely heavily on accurate, real-time data to guide decisions. What happens when key teams report drastically different activity levels? Understanding averages—specifically, the arithmetic mean—offers a clear, neutral lens to compare performance across departments, projects, or business units. For technology consultants tracking daily digital transactions, this simple calculation grounds strategic insights in measurable reality. It helps reveal trends invisible at the surface, aligns teams around shared baselines, and supports smarter resource planning. As businesses grow more digitized, the ability to interpret core metrics fluently becomes a critical competency. **Why This Question Matters for US-Based Consultants**
Digital transaction volumes are increasingly central to performance tracking in finance, e-commerce, marketing, and customer service. When three departments within a US organization logged 120, 180, and 240 transactions per day, consultants needed a clear method to assess overall digital engagement. Analysts and stakeholders alike wanted precise, cross-functional benchmarks—not raw numbers skewed by outliers. This setup reflects a broader trend: organizations demand accurate, transparent data summaries to evaluate efficiency and allocate resources effectively. The arithmetic mean strips away noise, transforming scattered daily