{ "key_pair_value_system": true, "answer_rating_count": "", "question_feedback_html": { "html_star": "", "html_star_feedback": "" }, "answer_average_rating_value": "", "answer_date_js": "2024-06-28T09:04:38-04:00", "answer_date": "2024-06-28 09:04:38", "is_docs_available": null, "is_excel_available": null, "is_pdf_available": null, "count_file_available": 0, "main_page": "student_question_view", "question_id": "4279601", "url": "\/study-help\/questions\/1becky-is-playing-a-board-game-she-throws-two-fair-4279601", "question_creation_date_js": "2024-06-28T09:04:38-04:00", "question_creation_date": "Jun 28, 2024 09:04 AM", "meta_title": "[Solved] 1.Becky is playing a board game. She thro | SolutionInn", "meta_description": "Answer of - 1.Becky is playing a board game. She throws two fair, 6-faced dice with the numbers 1-6 on them, and the sum will dete | SolutionInn", "meta_keywords": "1,becky,playing,board,game,throws,two,fair,6-faced,dice,numbers,1-6", "question_title_h1": "1.Becky is playing a board game. She throws two fair, 6-faced dice with the numbers 1-6 on them, and the sum will determine how many", "question_title": "1.Becky is playing a board game. She throws two fair, 6-faced dice", "question_title_for_js_snippet": "1 Becky is playing a board game She throws two fair, 6 faced dice with the numbers 1 6 on them, and the sum will determine how many spaces she will move (a) Let X be the number of spaces that she will move Find the expected value E(X) (b) Find the variance V (X) 2 Becky is playing a board game in which she glides along a path continuously instead of jumping from one space to another She uses a random number generator to get two numbers from the continuous uniform distribution on 1,6 , and the sum will determine how far she will move (a) Let X be the distance that she will move Find the expected value E(X) (b) Find the variance V (X) (Hint The uniform distribution is on 1,6 , not 0,6 Think about the implications ) When doing this homework, you may find the following identities useful n K n(n 1) 2 k 1 n K2 n(n 1)(2n 1) k 1 6", "question_description": "

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1.Becky is playing a board game. She throws two fair, 6-faced dice with the numbers 1-6 on them, and the sum will determine how many spaces she will move. (a) Let X be the number of spaces that she will move. Find the expected value E(X). (b) Find the variance V (X). 2. Becky is playing a board game in which she glides along a path continuously instead of jumping from one space to another. She uses a random number generator to get two numbers from the continuous uniform distribution on [1,6], and the sum will determine how far she will move. (a) Let X be the distance that she will move. Find the expected value E(X). (b) Find the variance V (X). (Hint: The uniform distribution is on [1,6], not [0,6]. Think about the implications.)<\/p>

\"image<\/div><\/div><\/div><\/figure> When doing this homework, you may find the following identities useful: n K = n(n + 1) 2 k=1 n K2 = n(n + 1)(2n + 1) k=1 6", "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": "6204943723", "uri": "\/textbooks\/the-virtual-adequacy-in-the-teaching-of-cultural-tourism-cultural-tourism-in-panama-and-the-educational-changes-after-the-corona-virus-pandemic-1st-edition-978-6204943725-303349", "name": "The Virtual Adequacy In The Teaching Of Cultural Tourism Cultural Tourism In Panama And The Educational Changes After The Corona Virus Pandemic", "edition": "1st Edition" }, "question_posted": "2024-06-28 09:04:38", "see_more_questions_link": "\/study-help\/questions\/sciences-physics-2023-November-14", "step_by_step_answer": "The Answer is in the image, click to view ...", "students_also_viewed": [ { "url": "\/assume-that-hanson-industrial-supply-inc-has-the-following-data", "description": "Assume that Hanson Industrial Supply, Inc., has the following data: Net income for 2012 ........................................................................................ $ 251,875 Preferred...", "stars": 3.5 }, { "url": "\/study-help\/business-statistics-in-practice\/c-how-many-baseballs-produced-were-out-of-spec-1981984", "description": "=+c) How many baseballs produced were out of spec?", "stars": 3.5 }, { "url": "\/the-eight-general-audit-procedures-produce-evidence-about-the-principal", "description": "The eight general audit procedures produce evidence about the principal management assertions in financial statements. 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