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3 minutes

A hospital creates a report showing total patient visits, average wait times by department, and bed occupancy rates compared to the previous month. Which type of analytics does this report represent?

Descriptive analytics

Diagnostic analytics

Prescriptive analytics

The finance team reports quarterly revenue as $2.4M while the sales team reports it as $2.1M for the same period. After investigating, the teams realize they define revenue differently: one includes returns, the other doesn't. Which role is responsible for resolving this so both teams report consistent numbers?

Data analyst

Analytics engineer

Data engineer

A nonprofit imports donor records from three separate fundraising platforms into a single database. Donation totals are inaccurate because the same donor appears under different name spellings across systems, splitting their contributions across what look like separate people. Which analytics task addresses this problem?

Prepare the data

Model the data

Analyze the data

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