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Un article trouvé pour ce sujet.
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A Monte Carlo Procedure |
1997-04-23 |
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Donna Hall pose la question :
A irregularly shaped object of unknown area A is located in the unit square 0<=x<=1. Consider a random point uniformly distributed over the square. Let X = 1 if the point lies inside the object and X = 0 otherwise. Show that E(X) = A. How could A be estimated from a sequence of n independent points uniformly distributed over the square? How would you use the central limit theorem to gauge the probable size of the error of the estimate.
Harley Weston lui répond. |
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