Solution of problem N1257 Laplace probability theory

Solution of problem N1257 Laplace probability theory

1257. The share of the population of the region employed in industry is 0.4. To what extent with a probability of 0.95 is the number of employed in industry among 10,000 randomly selected people?

Additional information:

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

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