{ "key_pair_value_system": true, "answer_rating_count": "", "question_feedback_html": { "html_star": "", "html_star_feedback": "" }, "answer_average_rating_value": "", "answer_date_js": "2024-06-28T03:22:21-04:00", "answer_date": "2024-06-28 03:22:21", "is_docs_available": null, "is_excel_available": null, "is_pdf_available": null, "count_file_available": 0, "main_page": "student_question_view", "question_id": "4229271", "url": "\/study-help\/questions\/reading-proficiency-an-educator-wants-to-construct-a-999-confidence-4229271", "question_creation_date_js": "2024-06-28T03:22:21-04:00", "question_creation_date": "Jun 28, 2024 03:22 AM", "meta_title": "[Solved] Reading proficiency: An educator wants to | SolutionInn", "meta_description": "Answer of - Reading proficiency: An educator wants to construct a 99.9% confidence interval for the proportion of elementary schoo | SolutionInn", "meta_keywords": "reading,proficiency,educator,construct,99.9%,confidence,interval,proportion,elementary,school,children,colorado", "question_title_h1": "Reading proficiency: An educator wants to construct a 99.9% confidence interval for the proportion of elementary school children in Colorado who are proficient in reading.", "question_title": "Reading proficiency: An educator wants to construct a 99.9% confidence interval for", "question_title_for_js_snippet": "Reading proficiency An educator wants to construct a 99 9 confidence interval for the proportion of elementary school children in Colorado who are proficient in reading Part 0 3 0 of 3 Parts Complete Part 1 of 3 (a) The results of a recent statewide test suggested that the proportion is 0 65 Using this estimate, what sample size is needed so that the confidence interval will have a margin of error of 0 04 A sample of elementary school children is needed to obtain a 99 9 confidence interval with a margin of error of 0 04 ", "question_description": "

Reading proficiency:<\/strong>An educator wants to construct a<\/p>

99.9%<\/p>

confidence interval for the proportion of elementary school children in Colorado who are proficient in reading.<\/p>

<\/p>

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Part:0 \/ 3<\/strong><\/p>

0 of 3 Parts Complete<\/p>

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Part 1 of 3<\/p>

(a) The results of a recent statewide test suggested that the proportion is<\/p>

0.65<\/p>

. Using this estimate, what sample size is needed so that the confidence interval will have a margin of error of<\/p>

0.04<\/p>

? <\/p>

<\/p>

A sample of<\/p>

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elementary school children is needed to obtain a<\/p>

99.9%<\/p>

confidence interval with a margin of error of<\/p>

0.04<\/p>

.<\/p> <\/td>

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<\/p> <\/td> <\/tr><\/tbody><\/table><\/figure>

<\/p>", "transcribed_text": "", "related_book": { "title": "South-Western Federal Taxation 2020 Comprehensive", "isbn": "357109147, 978-0357109144", "edition": "43rd Edition", "authors": "David M. Maloney, William A. Raabe, James C. Young, Annette Nellen, William H. Hoffman", "cover_image": "https:\/\/dsd5zvtm8ll6.cloudfront.net\/si.question.images\/book_images\/1962.jpg", "uri": "\/textbooks\/south-western-federal-taxation-2020-comprehensive-43rd-edition-9780357109144", "see_more_uri": "" }, "free_related_book": { "isbn": "1423208544", "uri": "\/textbooks\/macroeconomics-1st-edition-978-1423208549-252888", "name": "Macroeconomics", "edition": "1st Edition" }, "question_posted": "2024-06-28 03:22:21", "see_more_questions_link": "\/study-help\/questions\/sciences-chemistry-2023-March-09", "step_by_step_answer": "The Answer is in the image, click to view ...", "students_also_viewed": [ { "url": "\/mr-cabinet-is-interested-in-the-payoffs-to-combinations-of", "description": "Mr. Cabinet is interested in the payoffs to combinations of options. 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