// Numbas version: finer_feedback_settings
{"name": "Randomise the correct answer to a multiple choice part", "extensions": [], "custom_part_types": [], "resources": [], "navigation": {"allowregen": true, "showfrontpage": false, "preventleave": false, "typeendtoleave": false}, "question_groups": [{"pickingStrategy": "all-ordered", "questions": [{"statement": "<p>My jumper is {colour}.</p>", "variables": {"colour": {"group": "Ungrouped variables", "name": "colour", "definition": "random(\"red\",\"green\",\"blue\")", "description": "<p>The colour of the jumper.</p>", "templateType": "anything"}, "marking_matrix": {"group": "Ungrouped variables", "name": "marking_matrix", "definition": "switch(\n  colour=\"red\",\n    [1,0,0],\n  colour=\"green\",\n    [0,1,0],\n  // otherwise, the colour is blue\n    [0,0,1]\n)", "description": "<p>Marking matrix for part b. The choices are \"red\", \"green\" and \"blue\".</p>", "templateType": "anything"}}, "name": "Randomise the correct answer to a multiple choice part", "metadata": {"licence": "Creative Commons Attribution 4.0 International", "description": "This question shows how to make the correct answer to a \"choose one from a list\" part depend on randomised question variables, in a couple of ways. The first part uses JME expressions to define the marks available for each choice. The second part uses the \"custom marking matrix\" option.<br>"}, "variablesTest": {"maxRuns": 100, "condition": ""}, "parts": [{"showCellAnswerState": true, "extendBaseMarkingAlgorithm": true, "distractors": ["", "", ""], "scripts": {}, "variableReplacementStrategy": "originalfirst", "showCorrectAnswer": true, "prompt": "<p>What colour is my jumper?</p>", "minMarks": 0, "displayType": "radiogroup", "customMarkingAlgorithm": "", "displayColumns": 0, "variableReplacements": [], "showFeedbackIcon": true, "choices": ["Red", "Green", "Blue"], "customName": "", "adaptiveMarkingPenalty": 0, "useCustomName": false, "type": "1_n_2", "matrix": ["award(1,colour=\"red\")", "award(1,colour=\"green\")", "award(1,colour=\"blue\")"], "shuffleChoices": false, "marks": 0, "maxMarks": 0, "unitTests": []}, {"showCellAnswerState": true, "extendBaseMarkingAlgorithm": true, "scripts": {}, "variableReplacementStrategy": "originalfirst", "showCorrectAnswer": true, "prompt": "<p>What colour is my jumper?</p>", "minMarks": 0, "displayType": "radiogroup", "customMarkingAlgorithm": "", "displayColumns": 0, "variableReplacements": [], "showFeedbackIcon": true, "choices": ["Red", "Green", "Blue"], "customName": "", "adaptiveMarkingPenalty": 0, "useCustomName": false, "type": "1_n_2", "matrix": "marking_matrix", "shuffleChoices": false, "marks": 0, "maxMarks": 0, "unitTests": []}], "functions": {}, "tags": [], "extensions": [], "variable_groups": [], "rulesets": {}, "preamble": {"css": "", "js": ""}, "ungrouped_variables": ["colour", "marking_matrix"], "advice": "", "type": "question", "contributors": [{"name": "Christian Lawson-Perfect", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/7/"}]}]}], "contributors": [{"name": "Christian Lawson-Perfect", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/7/"}]}