Solution of problem N1050 Laplace probability theory

Solution of problem N1050 Laplace probability theory

1050. 200 machines work independently of each other, and the probability of uninterrupted operation of each of them during the shift is 0.6. Find the probability that during the shift, they will work without fail: a) 130 machines; b) from 110 to 130 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%