{"id":"cb_question_bank:9e29fd58-b175-46a0-93ab-00e3bfd5f589","source_id":"cb_question_bank","source_item_id":"9e29fd58-b175-46a0-93ab-00e3bfd5f589","external_id":null,"ibn":"07853-DC","question_id":"38a9ac45","program":"SAT","module":"math","domain_code":"Q","domain":"Problem-Solving and Data Analysis","skill_code":"Q.E.","skill":"Probability and conditional probability","difficulty":"M","score_band":4,"answer_type":"mcq","answer_source":"key","layout_warning":null,"form_id":null,"module_number":null,"position":null,"stem":"If 1,200 customers register for new accounts at a social media website every day, what fraction of the first 60,000 new accounts are registered in the first 5 days?","stimulus":"","stimulus_html":null,"stem_html":"<p class=\"stem_paragraph \">If 1,200 customers register for new accounts at a social media website every day, what fraction of the first 60,000 new accounts are registered in the first 5 days?</p>\n","rationale_html":"<p>Choice B is correct. If 1,200 customers register for new accounts every day, then (1,200)(5) = 6,000 customers registered for new accounts in the first 5 days. Therefore, of the first 60,000 new accounts that were registered, <span class=\"math-container\"><img align=\"middle\" role=\"math\" class=\"math-img\" src=\"/api/assets/a42f3f31892de8b25a5c4351a443c184f03275daff447113a7f0e97bed11c5c2\" alt=\"the fraction 6,000 over 60,000\"></span>, or <span class=\"math-container\"><img align=\"middle\" role=\"math\" class=\"math-img\" src=\"/api/assets/450943500b4bb513513a5fe87528e4198c35bde2057492688429b9cc4ff74acc\" alt=\"the fraction 1 over 10\"></span>, were registered in the first 5 days.</p><p>Choice A is incorrect. The fraction&nbsp;<span class=\"math-container\"><img align=\"middle\" role=\"math\" class=\"math-img\" src=\"/api/assets/eb6ed21216cfa7efc388b0b583cce7546323566698119b47bd63de70effc4b83\" alt=\"one fifth \"></span> represents the fraction of accounts registered in 1 of the first 5 days. Choice C is incorrect and may result from conceptual or computation errors. Choice D is incorrect. The fraction&nbsp;<span class=\"math-container\"><img align=\"middle\" role=\"math\" class=\"math-img\" src=\"/api/assets/bf8cad7bc141bf6e413b3e1a6d4fd1576255e3923d3762ea02eab0795c3a8ef6\" alt=\"1 over 50\"></span> represents the fraction of the first 60,000 accounts that were registered in 1 day.</p><p></p>\n","correct_answer":["B"],"has_media":true,"has_mathml":false,"has_table":false,"source_created_at":"2023-08-02T20:25:59.634000+00:00","source_updated_at":"2023-08-02T20:25:59.634000+00:00","options":[{"label":"A","content_html":"<p class=\"choice_paragraph \">\n            <span class=\"math_expression \">\n              <span class=\"math-container\"><img align=\"middle\" role=\"math\" class=\"math-img\" src=\"/api/assets/64543789db9a459688a8f00707d43a812729b17c04ec8bddfd46dc6e9941b3b9\" alt=\"one fifth\"></span></span>\n          </p>\n","ord":0},{"label":"B","content_html":"<p class=\"choice_paragraph \">\n            <span class=\"math_expression \">\n              <span class=\"math-container\"><img align=\"middle\" role=\"math\" class=\"math-img\" src=\"/api/assets/20fb5cf362e2dc1d4e0cadb2e452d57a9812a9c74dafe835b2a55960c1829b56\" alt=\"one tenth\"></span></span>\n          </p>\n","ord":1},{"label":"C","content_html":"<p class=\"choice_paragraph \">\n            <span class=\"math_expression \">\n              <span class=\"math-container\"><img align=\"middle\" role=\"math\" class=\"math-img\" src=\"/api/assets/c64cce27ed5ab2a86f2635e6b16c14c2c5769e2793613e60efc39836c4a180ec\" alt=\"one twelfth\"></span></span>\n          </p>\n","ord":2},{"label":"D","content_html":"<p class=\"choice_paragraph \">\n            <span class=\"math_expression \">\n              <span class=\"math-container\"><img align=\"middle\" role=\"math\" class=\"math-img\" src=\"/api/assets/058cba4cf480b75e39e343bebb87a7dcfcb702782cbe5816083d49f526b8464a\" alt=\"1 over 50\"></span></span>\n          </p>\n","ord":3}],"attribution":{"source_id":"cb_question_bank","source_name":"College Board digital SAT question bank (community dump)","rights_holder":"College Board","canonical_url":"https://satsuitequestionbank.collegeboard.org/","retrieved_from":"https://raw.githubusercontent.com/mdn522/sat-question-bank/main/data/cb-digital-questions.json","attribution":"SAT practice questions © College Board, from the official SAT Suite Question Bank. Retrieved via the community dump at github.com/mdn522/sat-question-bank.","disclaimer":"SAT® and PSAT/NMSQT® are trademarks registered by the College Board, which is not affiliated with, does not sponsor, and does not endorse this project.","license":"College Board copyright; source repository carries no licence. Local use only.","redistributable":false,"item_count":2017}}