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 response rate

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The engagement_population table lists, for each department, the number of employees invited (headcount) and the number who responded (responses). What percentage of all invited employees responded to the survey? Give your answer to 1 decimal place.

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