{"id":"cb_question_bank:94b78671-2c6d-49ff-b46e-af6a30da0a35","source_id":"cb_question_bank","source_item_id":"94b78671-2c6d-49ff-b46e-af6a30da0a35","external_id":"012a45d5-4b75-4217-b792-5b7d08ece247","ibn":null,"question_id":"66f03086","program":"SAT","module":"math","domain_code":"Q","domain":"Problem-Solving and Data Analysis","skill_code":"Q.C.","skill":"One-variable data: Distributions and measures of center and spread","difficulty":"E","score_band":1,"answer_type":"mcq","answer_source":"key","layout_warning":null,"form_id":null,"module_number":null,"position":null,"stem":"71 , 72 , 73 , 76 , 77 , 79 , 83 , 87 , 93 What is the median of the data shown?","stimulus":"","stimulus_html":null,"stem_html":"<p style=\"text-align: center;\"><math alttext=\"71\"><mn>71</mn>\n</math>, <math alttext=\"72\"><mn>72</mn>\n</math>, <math alttext=\"73\"><mn>73</mn>\n</math>, <math alttext=\"76\"><mn>76</mn>\n</math>, <math alttext=\"77\"><mn>77</mn>\n</math>, <math alttext=\"79\"><mn>79</mn>\n</math>, <math alttext=\"83\"><mn>83</mn>\n</math>, <math alttext=\"87\"><mn>87</mn>\n</math>, <math alttext=\"93\"><mn>93</mn>\n</math></p>\n<p style=\"text-align: left;\">What is the median of the data shown?</p>","rationale_html":"<p>Choice B is correct. The median of a data set with an odd number of data values is defined as the middle value of the ordered list of values. The data set shown has nine values, so the median is the fifth value in the ordered list, which is <math alttext=\"77\"><mn>77</mn>\n</math>.</p>\n<p>Choice A is incorrect. This is the minimum value of the data set, not the median.</p>\n<p>Choice C is incorrect and may result from conceptual or calculation errors.</p>\n<p>Choice D is incorrect. This is the mean of the data set, not the median.</p>","correct_answer":["B"],"has_media":false,"has_mathml":true,"has_table":false,"source_created_at":"2023-08-02T20:25:59.833000+00:00","source_updated_at":"2023-08-02T20:25:59.833000+00:00","options":[{"label":"A","content_html":"<p><math alttext=\"71\"><mn>71</mn>\n</math></p>","ord":0},{"label":"B","content_html":"<p><math alttext=\"77\"><mn>77</mn>\n</math></p>","ord":1},{"label":"C","content_html":"<p><math alttext=\"78\"><mn>78</mn>\n</math></p>","ord":2},{"label":"D","content_html":"<p><math alttext=\"79\"><mn>79</mn>\n</math></p>","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}}