Answer:
N = 7
Step-by-step explanation:
Let the lowest number of IceCream-type small monsters that a collector must capture to make capturing two of the same species most likely than not be N
Then, we have here:
31! 1 - (31-1) > 0.5 31N
31! (31-N! <0.5 31 1 0 .5
Solving this by hit and trial,
For N = 6,
(31-611_05973 316 = 0.5973
For N = 7,
31/ (31-7 -0.4817 <0.0 317
Therefore N = 7 is the required number here.
Check attachment for a screen shot of the solution.
