unkown77
unkown77
11-02-2018
Mathematics
contestada
Don't know how to start on this problem.
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Wenwen0433
Wenwen0433
11-02-2018
Sample space: tails/tails,tails/head,head/tails, head/head.
(the slash divides the first toss and the second toss)
P(head,head)=1/4
P(not tail,tail)=1-1/4=3/4
the probability is not the same.
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