🎓 IB Exam Prep

What is the probability of getting heads on a fair coin toss?

A 0.25
B 0.5
C 0.75
D 1.0

✓ Correct Answer: Option B

A fair coin has two equally likely outcomes: heads and tails. P(heads) = 1/2 = 0.5.

💡 Why is B) the correct answer?

The correct answer to the question "What is the probability of getting heads on a fair coin toss?" is Option B: 0.5.

The other options — A) 0.25, C) 0.75, D) 1.0 — are incorrect for this IB Exam Prep question. As explained above: A fair coin has two equally likely outcomes: heads and tails. P(heads) = 1/2 = 0.5.

📚 About This IB Exam Prep Practice Question

This 1-level IB Exam Prep question from the Mathematics topic is part of BrainForge Quiz's free exam preparation library. Each question includes the correct answer and a detailed explanation to help you understand the underlying concept, not just memorize the answer.

How to use this page: Read the question above, consider all four options (A through D), then check the highlighted correct answer and explanation. For active timed practice, start a free IB Exam Prep practice test or use flashcards for spaced repetition review.

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