Data Analysis Toolkit

Business Studies · CIDER method · Ratios & financial data

The universal framework for Business data questions

The CIDER Method

Calculate

Work out the key figures

Interpret

What does it mean?

Develop

Build a chain

Evaluate

Weigh up significance

Recommend

Justified conclusion

⚠️ WJEC Examiner (2025): "Application involves using the data to analyse and evaluate — not simply listing important data from the stems and case studies. Many candidates do not use the given data to focus their responses."

Select the type of data you've been given: