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{"name": "Q1. Houses built in Hamper City (Video 3 NR Portal SHU)", "extensions": [], "custom_part_types": [], "resources": [["question-resources/Video3_Q1.png", "/srv/numbas/media/question-resources/Video3_Q1.png"], ["question-resources/Video3_Q1_S30yCeK.png", "/srv/numbas/media/question-resources/Video3_Q1_S30yCeK.png"]], "navigation": {"allowregen": true, "showfrontpage": false, "preventleave": false, "typeendtoleave": false}, "question_groups": [{"pickingStrategy": "all-ordered", "questions": [{"name": "Q1. Houses built in Hamper City (Video 3 NR Portal SHU)", "tags": [], "metadata": {"description": "<p>Testing ability to read data accurately from graphs and apply percentage change equation</p>", "licence": "Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International"}, "statement": "<h4>You have 1 minute to answer this question.</h4>\n<p><img src=\"resources/question-resources/Video3_Q1_S30yCeK.png\"/></p>\n<p>What was the average total percentage increase in homes sold by Hubert Homes and Richter Homes</p>\n<p>from January to February?</p>", "advice": "<p>Focus on the information for Hubert and Richter Homes.</p>\n<p><em>You are using the percentage change equation (see Video 2).</em></p>\n<p>For Hubert Homes the 'New-Old' part is 170-150= 20.</p>\n<p>For Richter Homes the 'New-Old' part is 110-90= 20.</p>\n<p>Using the percentage change question:</p>\n<p><strong>((20+20)/(150+90)) x100 = 16.67%</strong></p>", "rulesets": {}, "extensions": [], "builtin_constants": {"e": true, "pi,\u03c0": true, "i": true}, "constants": [], "variables": {}, "variablesTest": {"condition": "", "maxRuns": 100}, "ungrouped_variables": [], "variable_groups": [], "functions": {}, "preamble": {"js": "", "css": ""}, "parts": [{"type": "1_n_2", "useCustomName": false, "customName": "", "marks": 0, "scripts": {}, "customMarkingAlgorithm": "", "extendBaseMarkingAlgorithm": true, "unitTests": [], "showCorrectAnswer": true, "showFeedbackIcon": true, "variableReplacements": [], "variableReplacementStrategy": "originalfirst", "nextParts": [], "suggestGoingBack": false, "adaptiveMarkingPenalty": 0, "exploreObjective": null, "prompt": "<p>Choose one answer.</p>", "minMarks": 0, "maxMarks": 0, "shuffleChoices": true, "displayType": "radiogroup", "displayColumns": 0, "showCellAnswerState": true, "choices": ["13.33%", "22.22%", "16.67%", "17.78%"], "matrix": [0, 0, "1", 0], "distractors": ["", "", "", ""]}], "partsMode": "all", "maxMarks": 0, "objectives": [], "penalties": [], "objectiveVisibility": "always", "penaltyVisibility": "always", "contributors": [{"name": "vijay (gmail) teeluck", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/1577/"}]}]}], "contributors": [{"name": "vijay (gmail) teeluck", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/1577/"}]}