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Question: 2018 Winter Final - 16

Author: Michiel Smid
You flip a fair coin five times; these five flips are independent. Define the events
  • A = "the first three flips result in $HHH$",
  • B = "the number of $T$ in these five flips is at least two".
Which of the following is correct?
(a)
The events $A$ and $B$ are independent.
(b)
The events $A$ and $B$ are not independent.
(c)
None of the above.
(d)
All of the above.