Solution of problem N434 Laplace probability theory

Solution of problem N434 Laplace probability theory

434. The technical inspection department checks the products. On average 96% of products meet the standard. Non-standard are subject to adjustment. 500 items are checked from the lot. If among them there are 25 or more non-standard, then the whole lot is returned for revision. Find the probability that the party will be accepted.

Additional information:

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