(a) the person closes their eyes, grabs a coin at random, and ips the coin. what is the probability the lower face of the coin i
s heads? (b) the person opens their eyes and sees the top face is a head. whats the probability the lower face is a head?
1 answer:
Both are 1/2 because there is two sides so half the time it would be heads and half would be tails
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