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Un article trouvé pour ce sujet.
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The normal approximation to the binomial |
2007-09-30 |
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m.j. pose la question :
Slot Machines The probability of winning on a slot machine is 5%. If a person plays the machine 500 times, find the probability of winning 30 times. Use the normal approximation to the binomial distribution.
Harley Weston lui répond. |
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