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If a coin is tossed twice, what is the probability of getting at least one head?

Practice Questions

1 question
Q1
If a coin is tossed twice, what is the probability of getting at least one head?
  1. 1/4
  2. 1/2
  3. 3/4
  4. 1

Questions & Step-by-step Solutions

1 item
Q
Q: If a coin is tossed twice, what is the probability of getting at least one head?
Solution: Total outcomes = 4 (HH, HT, TH, TT). Outcomes with at least one head = 3. Probability = 3/4.
Steps: 0

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