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Solution of problem N1379 Laplace probability theory

Solution of problem N1379 Laplace probability theory

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Product description

  • Stamping of metal terminals for connecting plates gives 20% rejection. Determine the probability that of the 400 terminals selected at random, the corresponding standard will be:

a) exactly 300 pieces;

b) no less than 310 and not more than 330 pieces.

Additional information

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