Solution of problem N1427 Bernoulli probability theory
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Product description
- The probability of premature burning of the lamp is 0.02. Find the probability that at least 4 out of 6 lamps will burn prematurely. Find the probability that out of 100 electric lamps will burn out:
a) three lamps;
b) at least one lamp.
Additional information
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)