Solution of problem N1056 Laplace probability theory

Solution of problem N1056 Laplace probability theory

1056. 500 machines work independently of each other, and the probability of uninterrupted operation of each of them during the shift is 0.8. Find the probability that during the shift, they will work without fail: a) 410 machines; b) from 390 to 410 machines.

Additional information:

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

Discount for regular customers! If the total of your purchases from the seller Massimo86 exceeds:

• $30 discount 10%
• $20 discount 7%
• $18 discount 6%
• $15 discount 5%
• $12 discount 4%
• $9 discount 3%
• $6 discount 2%
• $3 discount 1%