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Selecting a random star is a (1/(15)) chance
at random. Lets say you have to pick
a second random star that is next to it.
Either above, below, or to the side.
What this the probability of selecting
the two stars correctly?
−−−−−−
As far as i have worked out, if the first
star is not an edge or corner, the second
has a (1/4) chance
if the first is an edge, the second had a
(1/3) chance
if the first is a corner, the second is a (1/2)
chance.
what is the overall probability???
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