4717. Each lottery ticket with probability p1=0.1 may get a big win, with probability p2=0.1 a small win, and with probability p3=0.8 the ticket can be without a win. Bought n=14 tickets. Determine the probability of getting n1=1 big wins and n2=2 small ones.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
No feedback yet