1.4-17 each of the 12 students in a class is given a fair 12 sided die in addition each student is numbered from 1 t0 12 if the students roll their dice dice what is the probability at least one match
Added by Shannon T.
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Step 1: Total possible outcomes when 12 students each roll a 12-sided die: 12^12. Show more…
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Each of the 12 students in a class was given a fair 12-sided die. In addition, each student is numbered from 1 to 12. If the students roll their dice, what is the probability that there is at least a match (e.g. a student rolls a 4)? If you are a member of this class, what is the probability that at least one of the other students rolls the same number as you do?
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Two unbiased dodecahedral (12 faces) dice are thrown. The scores are the numbers on the top side. Find the probability that a) at least one twelve shows b) a sum of 12 shows on both dice c) a total score of at least 20 shows on both dice d) given that a twelve shows on one die, a total score of at least 20 is achieved.
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