brikovac1999 brikovac1999
  • 10-04-2024
  • Mathematics
Answered

In an experiment, a fair coin is tossed 13 times and the face that appears (H for head or T for tail) for each toss is recorded. How many elements of the sample space will start with a pair ( TT or HH ) or end with a pair (but not both) and have a total of exactly two heads?



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