Solution of problem N1102 Laplace probability theory

Solution of problem N1102 Laplace probability theory

1102. The average percentage of disruption of the TV picture tube during the warranty period is 12. Calculate the likelihood that of the 66 watched TVs, more than 56 will withstand the warranty period.

Additional information:

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

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