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{"name": "etain's copy of Cumulative frequency ", "extensions": [], "custom_part_types": [], "resources": [["question-resources/Q11_cumlative_frequnecy_1.jpg", "/srv/numbas/media/question-resources/Q11_cumlative_frequnecy_1.jpg"], ["question-resources/Q11_cumlative_frequnecy.jpg", "/srv/numbas/media/question-resources/Q11_cumlative_frequnecy.jpg"], ["question-resources/Q11_cumlative_frequnecy_2.jpg", "/srv/numbas/media/question-resources/Q11_cumlative_frequnecy_2.jpg"]], "navigation": {"allowregen": true, "showfrontpage": false, "preventleave": false, "typeendtoleave": false}, "question_groups": [{"pickingStrategy": "all-ordered", "questions": [{"functions": {}, "metadata": {"licence": "Creative Commons Attribution 4.0 International", "description": "<p>rebelmaths</p>"}, "showQuestionGroupNames": false, "question_groups": [{"pickQuestions": 0, "pickingStrategy": "all-ordered", "name": "", "questions": []}], "parts": [{"correctAnswerFraction": false, "minValue": "10", "variableReplacementStrategy": "originalfirst", "variableReplacements": [], "maxValue": "10", "showPrecisionHint": false, "allowFractions": false, "showCorrectAnswer": true, "marks": 1, "type": "numberentry", "scripts": {}, "prompt": "<p>How many people waited less than 20 minutes?</p>"}, {"correctAnswerFraction": false, "minValue": "22", "variableReplacementStrategy": "originalfirst", "variableReplacements": [], "maxValue": "24", "showPrecisionHint": false, "allowFractions": false, "showCorrectAnswer": true, "marks": "2", "type": "numberentry", "scripts": {}, "prompt": "<p>Give an estimate for the number of people who waited between 20 and 40 minutes.</p>"}], "variablesTest": {"condition": "", "maxRuns": 100}, "advice": "<p>Check you're using the correct axis.</p>", "variable_groups": [], "variables": {}, "name": "etain's copy of Cumulative frequency ", "type": "question", "ungrouped_variables": [], "statement": "<p>The cumulative frequency diagram gives information about the time, in minutes, 50 people were kept waiting at hospital.</p>\n<p><img src=\"resources/question-resources/Q11_cumlative_frequnecy_2.jpg\"/></p>", "rulesets": {}, "preamble": {"js": "", "css": ""}, "tags": ["cumulative", "rebel", "REBEL", "Rebel", "rebelmaths"], "extensions": [], "contributors": [{"name": "etain kiely", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/2194/"}]}]}], "contributors": [{"name": "etain kiely", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/2194/"}]}