Answer on Algebra Question for yao comlan
for each number 1..6
the probability to get it on the cube is the same
and equal to 1/6, and also
the probability to get either head or tail on
the coin is the same
Hence the probability to get an even number on the cube is
P(even number) = P(2) + P(4) + P(6) = 1/6 * 3 = 1/2.
assume that rolling of the cube and tossing of a quarter are
P(even number and heads) = P(even number) *
= 1/2 * 1/2 = 1/4.
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