// Numbas version: exam_results_page_options {"name": "NA Public Service infographic percentages (7)", "extensions": [], "custom_part_types": [], "resources": [["question-resources/Aust_Public_Service_disability_infographic_ver4.png", "/srv/numbas/media/question-resources/Aust_Public_Service_disability_infographic_ver4.png"], ["question-resources/Aust_Public_Service_disability_infographic_ver5.png", "/srv/numbas/media/question-resources/Aust_Public_Service_disability_infographic_ver5.png"], ["question-resources/Public_service_disabilities_link.png", "/srv/numbas/media/question-resources/Public_service_disabilities_link.png"]], "navigation": {"allowregen": true, "showfrontpage": false, "preventleave": false, "typeendtoleave": false}, "question_groups": [{"pickingStrategy": "all-ordered", "questions": [{"name": "NA Public Service infographic percentages (7)", "tags": ["LANTITE", "Western Sydney MESH"], "metadata": {"description": "

Used for LANTITE preparation (Australia). NA = Number & Algebra strand. Students are shown an infographic, and need to calculate a percentage from the information supplied. There are 7 different versions of this question.

", "licence": "Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International"}, "statement": "
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The Australian Public Service (APS) surveyed all of its staff in May 2019 regarding whether they have a disability. The results are shown in the infographic below.

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Taken from    (modified to clarify Classification by disability section)

", "advice": "
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Use the infographic to locate the percentage of staff with a disability in the given category.

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{percentage*100}% of {categorydescription} have a disability.

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Then find {percentage*100}% of the number of staff in the given category.

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{percentage*100}% of {formatnumber(numberofstaff,\"si-en\")}

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= {percentage*100} ÷ 100 x {formatnumber(numberofstaff,\"si-en\")}

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= {formatnumber(percentage*numberofstaff,\"si-en\")}

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This needs to be rounded to the nearest whole number as we are finding the number of staff - you cannot have a decimal answer.

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{formatnumber(percentage*numberofstaff,\"si-en\")} rounded to the nearest whole number is {formatnumber(precround({percentage*numberofstaff},0),\"si-en\")}.

", "rulesets": {}, "extensions": [], "builtin_constants": {"e": true, "pi,\u03c0": true, "i": true}, "constants": [], "variables": {"scenarios": {"name": "scenarios", "group": "Ungrouped variables", "definition": "json_decode(safe(\"[\\n{\\n \\\"staffnum\\\": 65533,\\n \\\"category\\\": \\\"male staff\\\",\\n \\\"percent\\\": 0.038\\n },\\n {\\n \\\"staffnum\\\": 70994,\\n \\\"category\\\": \\\"female staff\\\",\\n \\\"percent\\\": 0.037\\n },\\n {\\n \\\"staffnum\\\": 578,\\n \\\"category\\\": \\\"SES staff\\\",\\n \\\"percent\\\": 0.026\\n },\\n {\\n \\\"staffnum\\\": 1245,\\n \\\"category\\\": \\\"EL staff\\\",\\n \\\"percent\\\": 0.029\\n },\\n {\\n \\\"staffnum\\\": 24590,\\n \\\"category\\\": \\\"staff in NSW\\\",\\n \\\"percent\\\": 0.039\\n },\\n {\\n \\\"staffnum\\\": 21372,\\n \\\"category\\\": \\\"staff in Victoria\\\",\\n \\\"percent\\\": 0.036\\n },\\n {\\n \\\"staffnum\\\": 14698,\\n \\\"category\\\": \\\"overseas staff\\\",\\n \\\"percent\\\": 0.006\\n }\\n]\"))", "description": "
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A list of possible staff cetegories, along with the number of staff in that category, and the percentage of staff who have a disability in that category.

", "templateType": "json", "can_override": false}, "scenario": {"name": "scenario", "group": "Ungrouped variables", "definition": "random(scenarios)", "description": "
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Randomly select one of the given scenarios.

", "templateType": "anything", "can_override": false}, "categorydescription": {"name": "categorydescription", "group": "Ungrouped variables", "definition": "scenario[\"category\"]", "description": "
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The name of the randomly selected category.

", "templateType": "anything", "can_override": false}, "numberofstaff": {"name": "numberofstaff", "group": "Ungrouped variables", "definition": "scenario[\"staffnum\"]", "description": "
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The number of staff for the randomly selected category.

", "templateType": "anything", "can_override": false}, "percentage": {"name": "percentage", "group": "Ungrouped variables", "definition": "scenario[\"percent\"]", "description": "
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The proportion of staff (as a decimal) who have a disability for the randomly selected category.

", "templateType": "anything", "can_override": false}}, "variablesTest": {"condition": "", "maxRuns": 100}, "ungrouped_variables": ["scenarios", "scenario", "categorydescription", "numberofstaff", "percentage"], "variable_groups": [], "functions": {}, "preamble": {"js": "", "css": ""}, "parts": [{"type": "numberentry", "useCustomName": false, "customName": "", "marks": 1, "scripts": {}, "customMarkingAlgorithm": "", "extendBaseMarkingAlgorithm": true, "unitTests": [], "showCorrectAnswer": true, "showFeedbackIcon": true, "variableReplacements": [], "variableReplacementStrategy": "originalfirst", "nextParts": [], "suggestGoingBack": false, "adaptiveMarkingPenalty": 0, "exploreObjective": null, "prompt": "

The APS employs {formatnumber(numberofstaff,\"si-en\")} {categorydescription}. How many of these staff have a disability? Give your answer as a whole number, and do not use a comma or space in your answer.

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