{ "key_pair_value_system": true, "answer_rating_count": "", "question_feedback_html": { "html_star": "", "html_star_feedback": "" }, "answer_average_rating_value": "", "answer_date_js": "2024-06-29T01:34:35-04:00", "answer_date": "2024-06-29 01:34:35", "is_docs_available": null, "is_excel_available": null, "is_pdf_available": null, "count_file_available": 0, "main_page": "student_question_view", "question_id": "4440441", "url": "\/study-help\/questions\/suppose-that-the-results-of-carrying-out-the-hypothesis-test-4440441", "question_creation_date_js": "2024-06-29T01:34:35-04:00", "question_creation_date": "Jun 29, 2024 01:34 AM", "meta_title": "[Solved] Suppose that the results of carrying out | SolutionInn", "meta_description": "Answer of - Suppose that the results of carrying out the hypothesis test lead to non-rejection of the null hypothesis. Classify th | SolutionInn", "meta_keywords": "results,carrying,hypothesis,test,lead,-rejection,null,classify,conclusion,error,type,correct", "question_title_h1": "Suppose that the results of carrying out the hypothesis test lead to non-rejection of the null hypothesis. Classify that conclusion by error type or as", "question_title": "Suppose that the results of carrying out the hypothesis test lead to", "question_title_for_js_snippet": "Suppose that the results of carrying out the hypothesis test lead to non rejection of the null hypothesis Classify that conclusion by error type or as a correct decision if in fact the mean age at diagnosis of all people with early onset dementia is less than 55 years old Suppose that the manufacturer of a new COVID 19 vaccine in South Africa wants to test the null hypothesis Ho 0 0 90 against the alternative hypothesis H, 0 0 60 She defined her test statistic Y as a number of patients recovered from COVID 19 after an observed twenty trials If she decided to accept Ho and assume y 14, i) What will be her Type I error and the power of the test (6) ii) Explain how the probability of Type II error can be reduced in this case and how it will affect Type I error Give a practical example (3)", "question_description": "
\"image<\/div><\/div><\/div><\/figure> Suppose that the results of carrying out the hypothesis test lead to non-rejection of the null hypothesis. Classify that conclusion by error type or as a correct decision if in fact the mean age at diagnosis of all people with early-onset dementia is less than 55 years old. Suppose that the manufacturer of a new COVID-19 vaccine in South Africa wants to test the null hypothesis Ho: 0 = 0.90 against the alternative hypothesis H,: 0 = 0.60. She defined her test statistic Y as a number of patients recovered from COVID-19 after an observed twenty trials. If she decided to accept Ho and assume y > 14, i) What will be her Type I error and the power of the test. (6) ii) Explain how the probability of Type II error can be reduced in this case and how it will affect Type I error. Give a practical example. (3)", "transcribed_text": "", "related_book": { "title": "Cost Management Measuring Monitoring And Motivating Performance", "isbn": "1118168879, 9781118168875", "edition": "2nd Canadian Edition", "authors": "Leslie G. Eldenburg, Susan Wolcott, Liang Hsuan Chen, Gail Cook", "cover_image": "https:\/\/dsd5zvtm8ll6.cloudfront.net\/si.question.images\/book_images\/635f99b5717e0_1157.jpg", "uri": "\/textbooks\/cost-management-measuring-monitoring-and-motivating-performance-2nd-canadian-edition-1157", "see_more_uri": "" }, "free_related_book": { "isbn": "1516519612", "uri": "\/textbooks\/statistics-for-the-social-sciences-moving-toward-an-integrated-approach-2nd-edition-9781516519613", "name": "Statistics For The Social Sciences Moving Toward An Integrated Approach", "edition": "2nd Edition" }, "question_posted": "2024-06-29 01:34:35", "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": "\/the-wave-nature-of-particles-results-in-the-quantum-mechanical", "description": "The wave nature of particles results in the quantum mechanical situation that a particle confined in a box can assume only wavelengths that result in standing waves in the box, with nodes at the box...", "stars": 3 }, { "url": "\/study-help\/business-statistics-in-practice\/a-what-components-of-a-time-series-do-you-see-1982024", "description": "=+a) What components of a time series do you see in this timeplot? 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