{"id":"cb_question_bank:3cd3c9d2-d445-498b-aa29-b274adffdded","source_id":"cb_question_bank","source_item_id":"3cd3c9d2-d445-498b-aa29-b274adffdded","external_id":"40d9d60a-1c6b-4ed3-82e1-5d956fe9153a","ibn":null,"question_id":"f46139df","program":"SAT","module":"math","domain_code":"Q","domain":"Problem-Solving and Data Analysis","skill_code":"Q.D.","skill":"Two-variable data: Models and scatterplots","difficulty":"M","score_band":4,"answer_type":"mcq","answer_source":"key","layout_warning":null,"form_id":null,"module_number":null,"position":null,"stem":"The scatterplot shows the relationship between two variables, x and y . A line of best fit for the data is also shown. The scatterplot has 11 data points. The data points are in a linear pattern trending down from left to right. A line of best fit is shown: The line of best fit slants down from left to right. 6 points are above the line of best fit. 5 points are below the line of best fit. The line of best fit goes through the following approximate coordinates: (28 comma 6) (33 comma 1.5) At x equals 25.5 , which of the following is closest to the y -value predicted by the line of best fit?","stimulus":"","stimulus_html":null,"stem_html":"

The scatterplot shows the relationship between two variables, x\n and y\n. A line of best fit for the data is also shown.

\n

\n

At \n\tx\n\t=\n\t25.5\n\n, which of the following is closest to the y-value predicted by the line of best fit?

","rationale_html":"

Choice C is correct. On the line of best fit, an x-value of 25.5\n corresponds to a y-value between 8\n and 8.5\n. Therefore, at \n\tx\n\t=\n\t25.5\n\n, 8.2\n is closest to the y-value predicted by the line of best fit.

\n

Choice A is incorrect and may result from conceptual errors.

\n

Choice B is incorrect and may result from conceptual errors.

\n

Choice D is incorrect and may result from conceptual errors.

","correct_answer":["C"],"has_media":true,"has_mathml":true,"has_table":false,"source_created_at":"2023-08-02T20:25:59.834000+00:00","source_updated_at":"2023-08-02T20:25:59.834000+00:00","options":[{"label":"A","content_html":"

6.2\n

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

7.3\n

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

8.2\n

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

9.1\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}}