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4131. The power plant serves a network with 10,000 lamp 2019

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Description

4131. The power plant serves a network with 10,000 lamps, the probability of switching on each of them in the evening is 0.6. Determine the probability that the number of simultaneously switched on lamps will lie between 5900 and 6100.

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Additional information

Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)

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