In a survey, 20 pupils out of 50 said they walk to school. Which conclusion can safely be drawn?

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Question

In a survey, 20 pupils out of 50 said they walk to school. Which conclusion can safely be drawn?

Accepted Answer

Fewer than half of the pupils walk to school — Award 1 mark. Half of 50 is 25, and 20 is less than 25. The survey says nothing at all about maxi taxis, so no conclusion can be drawn about them.

Answer

Most of the pupils walk to school

Answer

Exactly half of the pupils walk to school

Answer

Nobody travels by maxi taxi

Answer

Fewer than half of the pupils walk to school

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