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Mathematics
Mathematics
Problem
A biased coin has probability
0.6
0.6
0.6
of showing a head on each toss. The coin is tossed
5
5
5
times. What is the probability that the sequence contains at least one head and at least one tail? a)
0.922
0.922
0.922
b)
0.912
0.912
0.912
c)
0.914
0.914
0.914
d)
0.9375
0.9375
0.9375
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