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Home » A fair coin is tossed 5 times. What is the probability that all tosses show the same result (all heads or all tails)?

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A fair coin is tossed 5 times. What is the probability that all tosses show the same result (all heads or all tails)?

A. 1/8
B. 1/16 ✅
C. 1/32
D. 1/4

Explanation

  • Total outcomes = 2^5 = 32
  • Favorable outcomes: all heads (1) + all tails (1) = 2
  • Probability = 2/32 = 1/16