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  • Probability (NCO)
  • What is the probability of getting no tails in four flips...
Multiple choice

What is the probability of getting no tails in four flips of a coin?

  1. 1/16

  2. 15/16

  3. 12/16

  4. 1/6

  5. 2/16

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The sample space for this event is 16 (2 * 2 * 2 * 2). No tails will occur only when an event (HHHH) will occur. Hence, the probability of getting no tails is 1/16.

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