Solution of problem N460 Laplace probability theory

Solution of problem N460 Laplace probability theory

460. With steady technological progress, 98% of first class products and 2% of second class products are produced. What is the probability that among the 10,000 at random of the items taken, no more than 235 will be of the second grade?

Additional information:

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

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