// Numbas version: exam_results_page_options
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board.create('point',[6,yo5],{name:'',fixed:true,size:3,color:'blue',face:'diamond'});\n  var op6 = board.create('point',[7,yo6],{name:'',fixed:true,size:3,color:'blue',face:'diamond'});\n \n  \n  var pop0 = board.create('point', [1,0],{name:'2007',fixed:true,size:0,color:'black',face:'diamond', label:{offset:[-20,-8]}});\n  var pop1 = board.create('point',[2,0],{name:'2008',fixed:true,size:0,color:'black',face:'diamond', label:{offset:[-20,-8]}});\n  var pop2 = board.create('point',[3,0],{name:'2009',fixed:true,size:0,color:'black', face:'diamond', label:{offset:[-15,-8]}});\n  var pop3 = board.create('point',[4,0],{name:'2010',fixed:true,size:0,color:'black', face:'diamond', label:{offset:[-15,-8]}});\n  var pop4 = board.create('point',[5,0],{name:'2011',fixed:true,size:0,color:'black', face:'diamond', label:{offset:[-10,-8]}});\n  var pop5 = board.create('point',[6,0],{name:'2012',fixed:true,size:0,color:'black', face:'diamond', label:{offset:[-15,-8]}});\n  var pop6 = board.create('point',[7,0],{name:'2013',fixed:true,size:0,color:'black', face:'diamond', label:{offset:[-15,-8]}});\n  \n  // create the parabola\n  var parabool1 = board.create('line',[[x1=1,y1=yo0], [x2=2,y2=yo1]],{straightFirst:false, straightLast:false,strokeWidth:1,strokeColor:'blue'});\n  var parabool2 = board.create('line',[[x1=2,y1=yo1], [x2=3,y2=yo2]],{straightFirst:false, straightLast:false,strokeWidth:1,strokeColor:'blue'});\n  var parabool3 = board.create('line',[[x1=3,y1=yo2], [x2=4,y2=yo3]],{straightFirst:false, straightLast:false,strokeWidth:1,strokeColor:'blue'});\n  var parabool4 = board.create('line',[[x1=4,y1=yo3], [x2=5,y2=yo4]],{straightFirst:false, straightLast:false,strokeWidth:1,strokeColor:'blue'});\n  var parabool5 = board.create('line',[[x1=5,y1=yo4], [x2=6,y2=yo5]],{straightFirst:false, straightLast:false,strokeWidth:1,strokeColor:'blue'});\n  var parabool5 = board.create('line',[[x1=6,y1=yo5], [x2=7,y2=yo6]],{straightFirst:false, straightLast:false,strokeWidth:1,strokeColor:'blue'});\n  \n   var txt = board.create('text',[-0.35,42, 'Percentage'], {fontSize:14, rotate:90});\n  \n}\n\nquestion.signals.on('HTMLAttached',function() {\n  dragpoint_board();\n});", "css": "table#values th {\n  background: none;\n  text-align: center;\n}"}, "tags": [], "advice": "", "ungrouped_variables": ["selector", "vsh", "hsh", "vsc", "hsc", "yo", "yn", "xo", "xn", "yo0", "yo1", "yo2", "yo3", "maxx", "maxy", "yo4", "yo01", "yo11", "yo21", "yo31", "yo41", "yo5", "yo51", "maxvector", "a", "b", "c", "d", "eee", "f", "answer", "fakeanswer1", "fakeanswer2", "fakeanswer3", "fakeanswer4", "aa", "bb", "cc", "dd", "percent", "students", "yo6", "yearvector", "ii", "year", "passvector", "increase", "secondattemptvector"], "metadata": {"licence": "Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International", "description": "<p>Widget Sales</p>"}, "variable_groups": [], "functions": {}, "parts": [{"showCorrectAnswer": true, "showFeedbackIcon": true, "type": "gapfill", "prompt": "<div id=\"dragpoint\"><strong>Student Pass Rate for Module AM1234</strong></div>\n<p style=\"text-align: center;\"><em></em></p>\n<p>{increase} of the {students} who took the exam in 2011&nbsp;passed on their first attempt. Assuming that the exam has two attempts only, what percent of all the students who took the exam that year passed on the second attempt?</p>\n<p>Give your solution correct to two decimal places.</p>\n<p>[[0]] $\\%$</p>", "variableReplacementStrategy": "originalfirst", "variableReplacements": [], "scripts": {}, "marks": 0, "gaps": [{"showCorrectAnswer": true, "showFeedbackIcon": true, "vsetrange": [0, 1], "scripts": {}, "variableReplacements": [], "answer": "{answer}", "checkingtype": "absdiff", "checkingaccuracy": 0.001, "variableReplacementStrategy": "originalfirst", "type": "jme", "expectedvariablenames": [], "checkvariablenames": false, "marks": 1, "vsetrangepoints": 5, "showpreview": true}]}], "name": "Data 3", "rulesets": {"std": ["all", "fractionNumbers"]}, "extensions": ["jsxgraph"], "variables": {"maxx": {"name": "maxx", "group": "Ungrouped variables", "definition": "max(map(abs(a),a,xn)+5)+1", "templateType": "anything", "description": ""}, "xn": {"name": "xn", "group": "Ungrouped variables", "definition": "map((x-hsh)/hsc,x,xo)", "templateType": "anything", "description": "<p>new transformed x values</p>"}, "yo01": {"name": "yo01", "group": "Ungrouped variables", "definition": "f*yo0", "templateType": "anything", "description": ""}, "aa": {"name": "aa", "group": "Ungrouped variables", "definition": "random(0.7..1.3#0.1 except 1)", "templateType": "anything", "description": ""}, "f": {"name": "f", "group": "Ungrouped variables", "definition": "random(1.1..1.3#0.01 except a except b except c except d except e)", "templateType": "anything", "description": ""}, "xo": {"name": "xo", "group": "Ungrouped variables", "definition": "list(-2..2)", "templateType": "anything", "description": "<p>original x values</p>"}, "yo4": {"name": "yo4", "group": "Ungrouped variables", "definition": "random(60..80#10 except yo1 except yo0 except yo2 except yo3)", "templateType": "anything", "description": ""}, "percent": {"name": "percent", "group": "Ungrouped variables", "definition": "random(5..20#0.1 except 5 except 6 except 7 except 8 except 9 except 10 except 11 except 12 except 13 except 14 except 15 except 16 except 17 except 18 except 19 except 20)", "templateType": "anything", "description": ""}, "maxy": {"name": "maxy", "group": "Ungrouped variables", "definition": "max(list(maxvector)) + 1", "templateType": "anything", "description": ""}, "d": {"name": "d", "group": "Ungrouped variables", "definition": "random(1.1..1.3#0.01 except a except b except c)", "templateType": "anything", "description": ""}, "yo31": {"name": "yo31", "group": "Ungrouped variables", "definition": "c*yo3", "templateType": "anything", "description": ""}, "answer": {"name": "answer", "group": "Ungrouped variables", "definition": "precround(yo4-(({increase}*100)/{students}),2)\n    ", "templateType": "anything", "description": ""}, "passvector": {"name": "passvector", "group": "Ungrouped variables", "definition": "vector(yo0*students/100, yo1*students/100,yo2*students/100,yo3*students/100, yo4*students/100, yo5*students/100, yo6*students/100)", "templateType": "anything", "description": ""}, "b": {"name": "b", "group": "Ungrouped variables", "definition": "random(1.1..1.3#0.01 except a)", "templateType": "anything", "description": ""}, "students": {"name": "students", "group": "Ungrouped variables", "definition": "random(200..500#10)", "templateType": "anything", "description": ""}, "yo21": {"name": "yo21", "group": "Ungrouped variables", "definition": "b*yo2", "templateType": "anything", "description": ""}, "year": {"name": "year", "group": "Ungrouped variables", "definition": "yearvector[ii]", "templateType": "anything", "description": ""}, "selector": {"name": "selector", "group": "Ungrouped variables", "definition": "'vsc'", "templateType": "anything", "description": ""}, "dd": {"name": "dd", "group": "Ungrouped variables", "definition": "random(0.2..0.4#0.1 except 1 except aa except bb except cc)", "templateType": "anything", "description": ""}, "ii": {"name": "ii", "group": "Ungrouped variables", "definition": "random(3..6#1)", "templateType": "anything", "description": ""}, "yo51": {"name": "yo51", "group": "Ungrouped variables", "definition": "eee*yo5", "templateType": "anything", "description": ""}, "yo1": {"name": "yo1", "group": "Ungrouped variables", "definition": "random(70..90#1 except yo0)", "templateType": "anything", "description": ""}, "fakeanswer4": {"name": "fakeanswer4", "group": "Ungrouped variables", "definition": "answer-dd*10", "templateType": "anything", "description": ""}, "eee": {"name": "eee", "group": "Ungrouped variables", "definition": "random(1.1..1.3#0.01 except a except b except c except d)", "templateType": "anything", "description": ""}, "fakeanswer1": {"name": "fakeanswer1", "group": "Ungrouped variables", "definition": "answer+aa*10", "templateType": "anything", "description": ""}, "vsh": {"name": "vsh", "group": "Ungrouped variables", "definition": "if(selector='vsh',random(-3..3#0.5 except 0),0)\n", "templateType": "anything", "description": "<p>vertical shift</p>"}, "hsh": {"name": "hsh", "group": "Ungrouped variables", "definition": "if(selector='hsh',random(-3..3 except 0),0)", "templateType": "anything", "description": "<p>horizontal shift</p>"}, "hsc": {"name": "hsc", "group": "Ungrouped variables", "definition": "if(selector='hsc',random(-2,-1,-0.5,0.5,2),1)", "templateType": "anything", "description": ""}, "maxvector": {"name": "maxvector", "group": "Ungrouped variables", "definition": "vector(yo1, yo2,yo3, yo4, yo5, yo11, yo21,yo31, yo41, yo51)", "templateType": "anything", "description": ""}, "yo11": {"name": "yo11", "group": "Ungrouped variables", "definition": "a*yo1", "templateType": "anything", "description": ""}, "yearvector": {"name": "yearvector", "group": "Ungrouped variables", "definition": "vector(2007,2008,2009,2010,2011,2012,2013)", "templateType": "anything", "description": ""}, "yo3": {"name": "yo3", "group": "Ungrouped variables", "definition": "random(70..90#1 except yo1 except yo0 except yo2)", "templateType": "anything", "description": ""}, "fakeanswer2": {"name": "fakeanswer2", "group": "Ungrouped variables", "definition": "answer+bb*10", "templateType": "anything", "description": ""}, "bb": {"name": "bb", "group": "Ungrouped variables", "definition": "random(0.7..1.3#0.1 except 1 except aa)", "templateType": "anything", "description": ""}, "yo41": {"name": "yo41", "group": "Ungrouped variables", "definition": "d*yo4", "templateType": "anything", "description": ""}, "vsc": {"name": "vsc", "group": "Ungrouped variables", "definition": "if(selector='vsc',random(-2,-1,-0.5,0.5,2),1)", "templateType": "anything", "description": ""}, "yn": {"name": "yn", "group": "Ungrouped variables", "definition": "map(vsc*y+vsh,y,yo)", "templateType": "anything", "description": "<p>new y values after the transformation</p>"}, "secondattemptvector": {"name": "secondattemptvector", "group": "Ungrouped variables", "definition": "vector(students, students, students, students, students, students, students)-passvector\n  ", "templateType": "anything", "description": ""}, "yo6": {"name": "yo6", "group": "Ungrouped variables", "definition": "random(70..90#5 except yo1 except yo0 except yo2 except yo3 except yo4 except yo5)", "templateType": "anything", "description": ""}, "a": {"name": "a", "group": "Ungrouped variables", "definition": "random(1.1..1.3#0.01)", "templateType": "anything", "description": ""}, "c": {"name": "c", "group": "Ungrouped variables", "definition": "random(1.1..1.3#0.01 except a except b)", "templateType": "anything", "description": ""}, "cc": {"name": "cc", "group": "Ungrouped variables", "definition": "random(0.2..0.4#0.1 except 1 except aa except bb)", "templateType": "anything", "description": ""}, "yo0": {"name": "yo0", "group": "Ungrouped variables", "definition": "random(70..90#5)", "templateType": "anything", "description": ""}, "yo5": {"name": "yo5", "group": "Ungrouped variables", "definition": "random(70..90#1 except yo1 except yo0 except yo2 except yo3 except yo4)", "templateType": "anything", "description": ""}, "increase": {"name": "increase", "group": "Ungrouped variables", "definition": "random(80..120#1)", "templateType": "anything", "description": ""}, "yo2": {"name": "yo2", "group": "Ungrouped variables", "definition": "random(70..90#1except yo1 except yo0)", "templateType": "anything", "description": ""}, "fakeanswer3": {"name": "fakeanswer3", "group": "Ungrouped variables", "definition": "answer-cc*10", "templateType": "anything", "description": ""}, "yo": {"name": "yo", "group": "Ungrouped variables", "definition": "repeat(random(-5..5),5)", "templateType": "anything", "description": "<p>the (random) original y values which relate to the x values</p>"}}, "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/"}]}