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Multiple choice

Three coins are biased such that the probability of getting head on each coin is 2/3 All three coins are tossed together. What is the probability that at least two heads appear?

  1. 20/27

  2. 16/27

  3. 19/27

  4. 22/27

Reveal answer Fill a bubble to check yourself
C Correct answer

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  • Probability (1860 questions)
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