Multiple choice

An unbiased coin is tossed five times. The outcome of each toss is either a head or a tail. The probability of getting at least one head is

  1. $\frac{1}{32}$
  2. $\frac{13}{32}$
  3. $\frac{16}{32}$
  4. $\frac{31}{32}$
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

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