4718. For each lottery ticket, with a probability of 0.05, a big win can fall, with a probability of 0.05, a small win, and with a probability of 0.9, the ticket can turn out to be without a win. Bought 14 tickets. Determine the probability of getting 2 big wins and 2 small ones.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
No feedback yet