course 152 ºõ£ÀÚ²”¨Á¡æ˜àzÑÞ×yÿëÈûwøassignment #007
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06:24:10 `q001. Note that there are 5 questions in this assignment. Suppose we toss two dice. How many possible outcomes are there for the numbers on the two dice? How many of these outcomes given a total greater than 4? What therefore is the probability that the total on a toss of two dice is greater than 4?
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RESPONSE --> Possible outcomes 18 14-greater than 4 14/18 14/18 confidence assessment: 2
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06:30:35 As seen in the previous question, there are 30 possible outcomes or the total is greater than 4 and 6 outcomes where the outcome is less than or equal to 4. The odds in favor of any event are expressed as odds = number in favor to number opposed. {}In this case the odds of a result greater than 6 are 30 to 6, which reduces to 5 to 1. These odds can also be expressed as 30 : 6 or 5 : 1.
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RESPONSE --> Enter, as appropriate, an answer to the question, a critique of your answer in response to a given answer, your insights regarding the situation at this point, notes to yourself, or just an OK. ok Always critique your solutions by describing any insights you had or errors you makde, and by explaining how you can make use of the insight or how you now know how to avoid certain errors. Also pose for the instructor any question or questions that you have related to the problem or series of problems. self critique assessment: 1
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06:36:06 `q003. Suppose we have three boxes, one containing balls numbered 1-15, another tiles labeled a-z, and another one ring for each of the seven colors of the rainbow. How many possibilities are there for the collection of items we obtain if we choose one item from each box? How many of these possibilities contain an odd number, a consonant and a 'blue-type' color (blue, indigo or violet)? If we choose one item from each box, what is the probability that our collection will contain an odd number, a consonant and a 'blue-type' color (blue, indigo or violet)?
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RESPONSE --> 48-possible outcomes 31 confidence assessment: 0
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