Solution of problem N1514 Laplace probability theory

Solution of problem N1514 Laplace probability theory

1514. The probability of breaking the standard when stamping the carbolitic rings is 4%. Find the probability that among the 2400 manufactured rings defective will be not less than 72 and not more than 120.

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%