{"id":"cb_question_bank:be17a179-c4b2-4d77-8c80-2f2fbe35ee07","source_id":"cb_question_bank","source_item_id":"be17a179-c4b2-4d77-8c80-2f2fbe35ee07","external_id":null,"ibn":"08199-DC","question_id":"2d31caae","program":"SAT","module":"math","domain_code":"Q","domain":"Problem-Solving and Data Analysis","skill_code":"Q.B.","skill":"Percentages","difficulty":"E","score_band":3,"answer_type":"mcq","answer_source":"key","layout_warning":null,"form_id":null,"module_number":null,"position":null,"stem":"Call Ratings 1 Star 2 Stars 3 Stars 4 Stars Total Employee A 16 49 72 8 145 Employee B 4 10 22 34 70 Employee C 8 56 45 16 125 Employee D 22 42 84 12 160 Total 50 157 223 70 500 A supervisor at a call center reviewed 500 calls taken by four employees and rated the employees’ performance on each call on a scale from 1 star to 4 stars. The ratings for each employee are shown in the table above. According to the table, to the nearest whole percent, what percent of Employee A’s calls received a rating of 1 star?","stimulus":"","stimulus_html":null,"stem_html":"
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
Call Ratings
1 Star2 Stars3 Stars4 StarsTotal
Employee A 1649728145
Employee B\n

4

\n 		10223470
Employee C8564516125
Employee D22428412160
Total5015722370500

\n

A supervisor at a call center reviewed 500 calls taken by four employees and rated the employees’ performance on each call on a scale from 1 star to 4 stars. The ratings for each employee are shown in the table above. According to the table, to the nearest whole percent, what percent of Employee A’s calls received a rating of 1 star?

\n","rationale_html":"

Choice B is correct. The percent of Employee A’s calls that received a rating of 1 star is the number of Employee A’s 1-star calls divided by the total number of Employee A’s calls. This quotient, \"16, is approximately equal to \"0, or \"11. To the nearest whole percent, this is 11%.

\nChoice A is incorrect. This is the percent of all calls taken by Employee A that received a rating of 1 star. Choice C is incorrect and may result from a conceptual error. For example, 16 is the number, not the percent, of calls taken by Employee A that received a rating of 1 star. Choice D is incorrect. This is the percent of all calls that received a rating of 1 star that were taken by Employee A.

\n","correct_answer":["B"],"has_media":true,"has_mathml":false,"has_table":true,"source_created_at":"2023-08-02T20:25:59.635000+00:00","source_updated_at":"2023-08-02T20:25:59.635000+00:00","options":[{"label":"A","content_html":"

3%

\n","ord":0},{"label":"B","content_html":"

11%

\n","ord":1},{"label":"C","content_html":"

16%

\n","ord":2},{"label":"D","content_html":"

32%

\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}}