Solution of problem N761 Laplace probability theory

Solution of problem N761 Laplace probability theory

761. The probability of occurrence of an event in each of the 2000 independent trials is 0.7. Find the probability that the event will occur at least 1500 times.

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%