{ "key_pair_value_system": true, "answer_rating_count": "", "question_feedback_html": { "html_star": "", "html_star_feedback": "" }, "answer_average_rating_value": "", "answer_date_js": "2024-06-11T10:10:08-04:00", "answer_date": "2024-06-11 10:10:08", "is_docs_available": "", "is_excel_available": "", "is_pdf_available": "", "count_file_available": 0, "main_page": "student_question_view", "question_id": "2645831", "url": "\/study-help\/questions\/5-suppose-that-x-is-a-random-variable-taking-the-2645831", "question_creation_date_js": "2024-06-11T10:10:08-04:00", "question_creation_date": "Jun 11, 2024 10:10 AM", "meta_title": "[Solved] 5. Suppose that X is a random variable ta | SolutionInn", "meta_description": "Answer of - 5. Suppose that X is a random variable taking the value 0 with probability 0.25 and the value 5 with probability 0.75. | SolutionInn", "meta_keywords": "5,x,random,variable,taking,value,probability,0.25,0.75,x2,c,mgf", "question_title_h1": "5. Suppose that X is a random variable taking the value 0 with probability 0.25 and the value 5 with probability 0.75. (a) What is", "question_title": "5. Suppose that X is a random variable taking the value 0", "question_title_for_js_snippet": "5 Suppose that X is a random variable taking the value 0 with probability 0 25 and the value 5 with probability 0 75 (a) What is E(X ) (b) What is E(X2) (c) What is E(ex) (d) What is the MGF of X", "question_description": "\"image
\"image<\/div><\/div><\/div><\/figure> 5. Suppose that X is a random variable taking the value 0 with probability 0.25 and the value 5 with probability 0.75. (a) What is E(X )? (b) What is E(X2) ? (c) What is E(ex)? (d) What is the MGF of X", "transcribed_text": "", "related_book": { "title": "International Economics", "isbn": "73523178, 978-0077769529, 007776952X, 978-0073523170", "edition": "15th edition", "authors": "Thomas A. Pugel", "cover_image": "https:\/\/dsd5zvtm8ll6.cloudfront.net\/si.question.images\/book_images\/867.jpg", "uri": "\/textbooks\/international-economics-15th-edition-867", "see_more_uri": "" }, "free_related_book": { "isbn": "1849283826", "uri": "\/textbooks\/resilient-thinking-protecting-organisations-in-the-21st-century-1st-edition-978-1849283823-234781", "name": "Resilient Thinking Protecting Organisations In The 21st Century", "edition": "1st Edition" }, "question_posted": "2024-06-11 10:10:08", "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": "\/data-for-kakisa-financials-trading-investments-in-2015-are-presented-in", "description": "Data for Kakisa Financial's trading investments in 2015 are presented in P12.2A. Kakisa had the following trading investment transactions in 2016: Mar. 1 Sold 400 CBF common shares for $23,600. 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