{"id":1135,"date":"2017-01-13T18:06:23","date_gmt":"2017-01-13T18:06:23","guid":{"rendered":"https:\/\/courses.lumenlearning.com\/waymakermath4libarts\/?post_type=chapter&p=1135"},"modified":"2021-02-08T22:38:09","modified_gmt":"2021-02-08T22:38:09","slug":"discussion-probability","status":"publish","type":"chapter","link":"https:\/\/courses.lumenlearning.com\/slcc-mathforliberalartscorequisite\/chapter\/discussion-probability\/","title":{"raw":"Discussion: Probability","rendered":"Discussion: Probability"},"content":{"raw":"The Monty Hall problem<\/b> is a brain teaser, in the form of a probability puzzle, loosely based on the American television game show Let's Make a Deal<\/i> and named after its original host, Monty Hall. The problem was originally posed in a letter by Steve Selvin to the American Statistician<\/i> in 1975. It became famous as a question from a reader's letter quoted in Marilyn vos Savant's \"Ask Marilyn\" column in Parade<\/i> magazine in 1990:\r\n
Suppose you're on a game show, and you're given the choice of three doors: Behind one door is a car; behind the others, goats. You pick a door, say No.\u00a01, and the host, who knows what's behind the doors, opens another door, say No.\u00a03, which has a goat. He then says to you, \"Do you want to pick door No.\u00a02?\" Is it to your advantage to switch your choice?<\/blockquote>\r\n[caption id=\"attachment_1138\" align=\"aligncenter\" width=\"313\"]\"Drawing<\/a> In search of a new car, the player picks a door, say 1. The game host then opens one of the other doors, say 3, to reveal a goat and offers to let the player pick door 2 instead of door 1.[\/caption]\r\n\r\nWrite a discussion post that assumes you're on that game show in this situation.\r\n
    \r\n \t
  1. What would your immediate instinct be in this situation? What action would you take?<\/li>\r\n \t
  2. Using the methods of calculating probability in this section, what do the results of the probability formulas tell you you should do?<\/li>\r\n \t
  3. This particular problem caused quite an uproar when it was published in vos Savant's column. Why do you feel that people felt as strongly as they did, regardless of the answer they supported?<\/li>\r\n<\/ol>\r\n \r\n\r\nAfter you've posted, reply to at least two of your classmates. How do you feel your understanding of probability is strengthened by this discussion? Compare your answers to the ones others have shared.\u00a0What do you feel that most people would do, if they were faced with this situation?\r\n\r\n \r\n
    \r\n
    \r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
    Grading Criteria<\/th>\r\nPoints Possible<\/th>\r\n<\/tr>\r\n
    The Monty Hall problem:\r\n
      \r\n \t
    • Is your \"in the moment\" action you would take shared?<\/li>\r\n \t
    • Is this answer\u00a0justified?<\/li>\r\n \t
    • Is the controversy surrounding this answer addressed?<\/li>\r\n<\/ul>\r\n<\/td>\r\n
    		5<\/td>\r\n<\/tr>\r\n
    The strategies:\r\n
      \r\n \t
    • Is the strategy for solving this problem correctly identified?<\/li>\r\n \t
    • Is an answer to the probability question provided?<\/li>\r\n<\/ul>\r\n<\/td>\r\n
    		5<\/td>\r\n<\/tr>\r\n
    The presentation:\r\n
      \r\n \t
    • Are the appropriate terms used?<\/li>\r\n \t
    • Are all components of the prompt addressed?<\/li>\r\n<\/ul>\r\n<\/td>\r\n
    		4<\/td>\r\n<\/tr>\r\n
    Your responses:\r\n
      \r\n \t
    • Did you post at least two responses?<\/li>\r\n \t
    • Did you explain how the examples helped you better understand the math in this module?<\/li>\r\n \t
    • Did you ask questions for clarification or make suggestions on how to change or improve the original application posting or any other follow-up postings?<\/li>\r\n<\/ul>\r\n<\/td>\r\n
    		6<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n \r\n\r\n<\/div>\r\n<\/div>\r\n
    \r\n
    <\/div>\r\n<\/section>","rendered":"

    The Monty Hall problem<\/b> is a brain teaser, in the form of a probability puzzle, loosely based on the American television game show Let’s Make a Deal<\/i> and named after its original host, Monty Hall. The problem was originally posed in a letter by Steve Selvin to the American Statistician<\/i> in 1975. It became famous as a question from a reader’s letter quoted in Marilyn vos Savant’s “Ask Marilyn” column in Parade<\/i> magazine in 1990:<\/p>\n

    Suppose you’re on a game show, and you’re given the choice of three doors: Behind one door is a car; behind the others, goats. You pick a door, say No.\u00a01, and the host, who knows what’s behind the doors, opens another door, say No.\u00a03, which has a goat. He then says to you, “Do you want to pick door No.\u00a02?” Is it to your advantage to switch your choice?<\/p><\/blockquote>\n

    \"Drawing<\/a><\/p>\n

    In search of a new car, the player picks a door, say 1. The game host then opens one of the other doors, say 3, to reveal a goat and offers to let the player pick door 2 instead of door 1.<\/p>\n<\/div>\n

    Write a discussion post that assumes you’re on that game show in this situation.<\/p>\n

      \n
    1. What would your immediate instinct be in this situation? What action would you take?<\/li>\n
    2. Using the methods of calculating probability in this section, what do the results of the probability formulas tell you you should do?<\/li>\n
    3. This particular problem caused quite an uproar when it was published in vos Savant’s column. Why do you feel that people felt as strongly as they did, regardless of the answer they supported?<\/li>\n<\/ol>\n

       <\/p>\n

      After you’ve posted, reply to at least two of your classmates. How do you feel your understanding of probability is strengthened by this discussion? Compare your answers to the ones others have shared.\u00a0What do you feel that most people would do, if they were faced with this situation?<\/p>\n

       <\/p>\n

      \n
      \n\n\n\n\n\n\n\n
      Grading Criteria<\/th>\nPoints Possible<\/th>\n<\/tr>\n
      The Monty Hall problem:<\/p>\n
        \n
      • Is your “in the moment” action you would take shared?<\/li>\n
      • Is this answer\u00a0justified?<\/li>\n
      • Is the controversy surrounding this answer addressed?<\/li>\n<\/ul>\n<\/td>\n
      		5<\/td>\n<\/tr>\n
      The strategies:<\/p>\n
        \n
      • Is the strategy for solving this problem correctly identified?<\/li>\n
      • Is an answer to the probability question provided?<\/li>\n<\/ul>\n<\/td>\n
      		5<\/td>\n<\/tr>\n
      The presentation:<\/p>\n
        \n
      • Are the appropriate terms used?<\/li>\n
      • Are all components of the prompt addressed?<\/li>\n<\/ul>\n<\/td>\n
      		4<\/td>\n<\/tr>\n
      Your responses:<\/p>\n
        \n
      • Did you post at least two responses?<\/li>\n
      • Did you explain how the examples helped you better understand the math in this module?<\/li>\n
      • Did you ask questions for clarification or make suggestions on how to change or improve the original application posting or any other follow-up postings?<\/li>\n<\/ul>\n<\/td>\n
      		6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

       <\/p>\n<\/div>\n<\/div>\n

      \n
      <\/div>\n<\/section>\n\n\t\t\t
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