Question #f3cab
1 Answer
Feb 24, 2017
Explanation:
Probability at least two head means =HHH or HHT or HTH or THH
Probability for {HHH}=
Probability for {HHT}=
Probability for {HTH}=
Probability for {THH}=
Probability at least two head occur
Probability at least two head occur consecutively is HHH, HHT or THH