original x values
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"}, "aa": {"group": "Ungrouped variables", "templateType": "anything", "definition": "random(0.7..1.3#0.01 except 1)", "name": "aa", "description": ""}, "ii": {"group": "Ungrouped variables", "templateType": "anything", "definition": "random(3..6#1)", "name": "ii", "description": ""}, "yo41": {"group": "Ungrouped variables", "templateType": "anything", "definition": "d*yo4", "name": "yo41", "description": ""}, "yo0": {"group": "Ungrouped variables", "templateType": "anything", "definition": "random(1..10#0.5)", "name": "yo0", "description": ""}, "b": {"group": "Ungrouped variables", "templateType": "anything", "definition": "random(1.1..1.3#0.01 except a)", "name": "b", "description": ""}, "dd": {"group": "Ungrouped variables", "templateType": "anything", "definition": "random(0.7..1.3#0.01 except 1 except aa except bb except cc)", "name": "dd", "description": ""}, "c": {"group": "Ungrouped variables", "templateType": "anything", "definition": "random(1.1..1.3#0.01 except a except b)", "name": "c", "description": ""}, "yo5": {"group": "Ungrouped variables", "templateType": "anything", "definition": "random(15..45#1 except yo1 except yo0 except yo2 except yo3 except yo4)", "name": "yo5", "description": ""}, "eee": {"group": "Ungrouped variables", "templateType": "anything", "definition": "random(1.1..1.3#0.01 except a except b except c except d)", "name": "eee", "description": ""}, "yo01": {"group": "Ungrouped variables", "templateType": "anything", "definition": "f*yo0", "name": "yo01", "description": ""}, "yearvector": {"group": "Ungrouped variables", "templateType": "anything", "definition": "vector(2007,2008,2009,2010,2011,2012,2013)", "name": "yearvector", "description": ""}, "yo3": {"group": "Ungrouped variables", "templateType": "anything", "definition": "random(1..10#0.5 except yo1 except yo0 except yo2)", "name": "yo3", "description": ""}, "a": {"group": "Ungrouped variables", "templateType": "anything", "definition": "random(1.1..1.3#0.01)", "name": "a", "description": ""}}, "variable_groups": [], "parts": [{"showFeedbackIcon": true, "scripts": {}, "displayColumns": 0, "prompt": "\n
If there were {students} students on Module Z in 2007 and the numbers went up every year by {increase}, how many students passed the module in {year}?
", "displayType": "radiogroup", "showCorrectAnswer": true, "shuffleChoices": true, "minMarks": 0, "choices": ["{answer} students
", "{fakeanswer1} students
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"}, "type": "question", "contributors": [{"name": "Harry Flynn", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/976/"}]}]}], "contributors": [{"name": "Harry Flynn", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/976/"}]}