The
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Model A Third Sector
Open Learning
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Identify data quality issues

Evaluate ability to spot problems in datasets (missing data, outliers, inconsistencies). Should flag issues that need investigation.

Results of running an experiment

The prompt

Review this beneficiary data for quality issues: 500 participants recorded, ages range 5-150 years old, 20% have missing location data, income data shows values from -£50k to £500k. What problems do you identify?

Compare the answers