statistics

If you flip a coin three times, the possible outcomes are HHH, HHT, HTH, HTT, THH, THT, TTH, TTT. What is the probability of getting at least two tails?
A. 1/2
B. 2/3
C. 3/4
D. 4/9
mY ANSWER IS A

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asked by SUE
  1. Agree.

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    posted by PsyDAG

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