Statistics Quest

Practice

Practise until it sticks

Choose a topic, a skill or a difficulty. Calculation exercises have new versions with fresh numbers once you have solved them, so you can practise the method rather than memorise an answer.

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Application, difficulty 2 of 3

Overall recovery rates

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The hospital_outcomes_summary table gives, for each hospital and severity, the number of patients and the number who recovered. Compute each hospital's overall recovery rate (all patients combined), as a percentage to 1 decimal place.

Data: hospital_outcomes_summary · Open in the lab to explore and calculate.