Solution of problem N242 Laplace probability theory

Solution of problem N242 Laplace probability theory

242. The probability that the buyer will need shoes of the 41st size is 0.2. Find the probability that out of 100 buyers shoes 41 sizes will require at least 35 people.

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%