// Numbas version: exam_results_page_options {"name": "Chi squ area v rubbish", "extensions": [], "custom_part_types": [{"source": {"pk": 1, "author": {"name": "Christian Lawson-Perfect", "pk": 7}, "edit_page": "/part_type/1/edit"}, "name": "Yes/no", "short_name": "yes-no", "description": "

The answer is either \"Yes\" or \"No\".

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Conduct a Chi square test to investigate the following hypothesis:

\n

Litter/rubbish is more common in urban areas.

\n

Interpreting the results this hypothesis should be accepted.

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