// Numbas version: finer_feedback_settings
{"name": "N\u00famero de subconjunto de un conjunto dado", "extensions": [], "custom_part_types": [], "resources": [], "navigation": {"allowregen": true, "showfrontpage": false, "preventleave": false, "typeendtoleave": false}, "question_groups": [{"pickingStrategy": "all-ordered", "questions": [{"variable_groups": [], "variablesTest": {"condition": "", "maxRuns": 100}, "parts": [{"showCorrectAnswer": true, "showFeedbackIcon": true, "variableReplacements": [], "scripts": {}, "extendBaseMarkingAlgorithm": true, "customMarkingAlgorithm": "", "marks": 0, "type": "gapfill", "variableReplacementStrategy": "originalfirst", "unitTests": [], "gaps": [{"showCorrectAnswer": true, "showFeedbackIcon": true, "variableReplacements": [], "maxValue": "ans", "minValue": "ans", "scripts": {}, "extendBaseMarkingAlgorithm": true, "notationStyles": ["plain", "en", "si-en"], "allowFractions": false, "customMarkingAlgorithm": "", "marks": 2, "type": "numberentry", "correctAnswerFraction": false, "variableReplacementStrategy": "originalfirst", "unitTests": [], "mustBeReducedPC": 0, "correctAnswerStyle": "plain", "mustBeReduced": false}], "prompt": "<p>Cu&aacute;ntas maneras&nbsp;= [[0]]</p>", "sortAnswers": false}], "variables": {"b": {"name": "b", "templateType": "anything", "definition": "if(tb<=p,p+1,tb)", "description": "", "group": "Ungrouped variables"}, "p": {"name": "p", "templateType": "anything", "definition": "random(5..10)", "description": "", "group": "Ungrouped variables"}, "ans": {"name": "ans", "templateType": "anything", "definition": "comb(p+b-1,b)", "description": "", "group": "Ungrouped variables"}, "tb": {"name": "tb", "templateType": "anything", "definition": "random(7..15)", "description": "", "group": "Ungrouped variables"}}, "functions": {}, "metadata": {"description": "", "licence": "Creative Commons Attribution 4.0 International"}, "tags": [], "name": "N\u00famero de subconjunto de un conjunto dado", "preamble": {"js": "", "css": ""}, "ungrouped_variables": ["p", "b", "tb", "ans"], "extensions": [], "advice": "<p></p>\n<p>No estamos interesados en el orden en que se vendieron los autos, sino en el n&uacute;mero de autos que vendi&oacute; cada vendedor.</p>\n<p>Por lo tanto, estamos interesados en la cantidad de subconjuntos de $ \\var {b} $ - de tama&ntilde;o $ \\var {p} $.As&iacute; que el n&uacute;mero de posibilidades viene dado por:</p>\n<p>\\[\\binom{\\var{p+b-1}}{\\var {b}} = \\var{ans}\\]</p>\n<p></p>\n<p></p>\n<p></p>", "rulesets": {}, "statement": "<p></p>\n<p>Un concesionario de autom&oacute;viles emplea a $ \\var {p} $ vendedores . Un vendedor recibe $\\$100$ por cada autom&oacute;vil que vende.Ayer, el concesionario vendi&oacute; $\\var{b}$ autos.</p>\n<p>&iquest;De cu&aacute;ntas maneras podr&iacute;a pasar esto?</p>\n<p>(Considere dos escenarios diferentes si resultan en pagos de bonos diferentes).</p>", "type": "question", "contributors": [{"name": "Newcastle University Mathematics and Statistics", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/697/"}, {"name": "Luis Hernandez", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/2870/"}]}]}], "contributors": [{"name": "Newcastle University Mathematics and Statistics", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/697/"}, {"name": "Luis Hernandez", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/2870/"}]}