{ "key_pair_value_system": true, "answer_rating_count": "", "question_feedback_html": { "html_star": "", "html_star_feedback": "" }, "answer_average_rating_value": "", "answer_date_js": "2024-06-28T08:47:28-04:00", "answer_date": "2024-06-28 08:47:28", "is_docs_available": null, "is_excel_available": null, "is_pdf_available": null, "count_file_available": 0, "main_page": "student_question_view", "question_id": "4277288", "url": "\/study-help\/questions\/variable-number-of-cases-mean-std-dev-std-error-y-4277288", "question_creation_date_js": "2024-06-28T08:47:28-04:00", "question_creation_date": "Jun 28, 2024 08:47 AM", "meta_title": "[Solved] Variable Number of Cases Mean Std. Dev. S | SolutionInn", "meta_description": "Answer of - Variable Number of Cases Mean Std. Dev. Std. Error Y 4 4.000 2.000 1.000 a. Set up the null and alternative hypotheses | SolutionInn", "meta_keywords": "variable,number,cases,std,dev,error,y,4,4.000,2.000,1.000,set", "question_title_h1": "Variable Number of Cases Mean Std. Dev. Std. Error Y 4 4.000 2.000 1.000 a. Set up the null and alternative hypotheses. b. Calculate the", "question_title": "Variable Number of Cases Mean Std. Dev. Std. Error Y 4 4.000", "question_title_for_js_snippet": "Variable Number of Cases Mean Std Dev Std Error Y 4 4 000 2 000 1 000 a Set up the null and alternative hypotheses b Calculate the test statistic and indicate whether the P value was below 0 05, based on using the appropriate table c Make a decision, using 05 Interpret d If the decision in (c) is actually (unknown to us) incorrect, what type of error has been made What could you do to reduce the chance of that type of error e True or false When we make a decision using 05, this means that if the special class is truly beneficial, there is only a 5 chance that we will conclude that it is not beneficial ", "question_description": "

Variable Number of Cases Mean Std. Dev. Std. Error<\/strong><\/p>

Y 4 4.000 2.000 1.000<\/strong><\/p>

<\/p>

a. Set up the null and alternative hypotheses.<\/p>

<\/p>

b. Calculate the test statistic and indicate whether the P-value was below 0.05, based on using the appropriate table.<\/p>

<\/p>

c. Make a decision, using = .05. Interpret.<\/p>

<\/p>

d. If the decision in (c) is actually (unknown to us) incorrect, what type of error has been made? What could you do to reduce the chance of that type of error?<\/p>

<\/p>

e. True or false? When we make a decision using = .05, this means that if the special class is truly beneficial, there is only a 5% chance that we will conclude that it is not beneficial.<\/p>", "transcribed_text": "", "related_book": { "title": "Fundamentals Of Statistics", "isbn": "978-032184460, 032183870X, 321844602, 9780321838704, 978-0321844606", "edition": "4th Edition", "authors": "Michael Sullivan III", "cover_image": "https:\/\/dsd5zvtm8ll6.cloudfront.net\/si.question.images\/book_images\/445.jpg", "uri": "\/textbooks\/fundamentals-of-statistics-4th-edition-445", "see_more_uri": "" }, "free_related_book": { "isbn": "B0C6BK4TCH", "uri": "\/textbooks\/daffodils-flowers-photography-coffee-table-book-daffodils-flowers-photography-coffee-table-book-for-all-an-amazing-group-of-pictures-for-relaxing-and-images-paperback-may-26-2023-1st-edition-979-8396175082-300901", "name": "Daffodils Flowers Photography Coffee Table Book Daffodils Flowers Photography Coffee Table Book For All An Amazing Group Of Pictures For Relaxing And Images Paperback May 26 2023", "edition": "1st Edition" }, "question_posted": "2024-06-28 08:47:28", "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": "\/refer-to-the-information-presented-in-problem-p1217-and-your", "description": "Refer to the information presented in Problem P12-17 and your answer to part a of Problem P12-17. 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