{"id":"act_practice_pdf:pt1:math:027","source_id":"act_practice_pdf","source_item_id":"pt1-math-027","external_id":null,"program":"ACT","section":"math","category_code":"PHM","category":"Preparing for Higher Math","subcategory_code":"S","subcategory":"Statistics & Probability","form_id":"act_practice_pdf:pt1","passage_id":null,"position":27,"scored":true,"layout_warning":"Stacked notation (fractions, radicals, matrices) does not survive text extraction. The image above is the question as printed; the text below it is approximate.","stem":"On a trip, 2 sisters counted 1,430 vehicles. They divided the vehicles into categories: cars, trucks, and other. They noted the color of each as white, black, red, or other, as shown in the table. What is the probability that a randomly selected truck is black? White Black Red Other Total Car 118 62 97 197 474 Truck 100 31 116 232 479 Other 86 85 94 212 477 Total 304 178 307 641 1,430 _ 31","stimulus":"","stimulus_html":"<figure><img src=\"/api/assets/c14747223f74939bb53ecceddf96d781737cc2a2969077a2ed6b34e887f4b24d\" alt=\"Question 27 as printed in the Preparing for the ACT — Practice Test 1 booklet\"><figcaption>As printed in the official booklet.</figcaption></figure>","stem_html":"<p>On a trip, 2 sisters counted 1,430 vehicles. They divided the vehicles into categories: cars, trucks, and other. They noted the color of each as white, black, red, or other, as shown in the table. What is the probability that a randomly selected truck is black? White Black Red Other Total Car 118 62 97 197 474 Truck 100 31 116 232 479 Other 86 85 94 212 477 Total 304 178 307 641 1,430 _ 31</p>","rationale_html":null,"correct_answer":["B"],"equiv_key":"be4586f34f91f00541c8fb93","has_media":true,"has_mathml":false,"has_table":false,"section_label":"Mathematics","options":[{"label":"A","content_html":"<p>178 _ 31</p>","ord":0},{"label":"B","content_html":"<p>479 _ 31</p>","ord":1},{"label":"C","content_html":"<p>1,430 _ 479</p>","ord":2},{"label":"D","content_html":"<p>1,430</p>","ord":3}],"passage":null,"attribution":{"source_id":"act_practice_pdf","source_name":"Official ACT full-length practice tests (PDF)","rights_holder":"ACT Education Corp.","canonical_url":"https://www.act.org/content/act/en/products-and-services/the-act/test-preparation.html","retrieved_from":"https://www.act.org/content/act/en/products-and-services/the-act/test-preparation.html","attribution":"Full-length ACT practice tests © ACT Education Corp., published free at act.org. Questions are retired items from previous ACT administrations.","disclaimer":"Extracted from a print-layout PDF: equations, figures and charts do not survive as text. Use the original PDF for anything that renders poorly. ACT® is a registered trademark of ACT Education Corp., which is not affiliated with, does not sponsor, and does not endorse this project.","license":"ACT Education Corp. copyright. Published free for personal test preparation; not licensed for redistribution.","redistributable":false,"item_count":342},"equivalents":[]}