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Probability of getting a head in one fair coin toss is:
A1/2
B1/4
C0
D1
Answer & Solution
Correct answer: A. 1/2
1. A fair coin has 2 equally likely outcomes.
2. P(head) = 1/2.
3. Hence 1/2.
_Source: UGC NET Paper 1 Study Book (ugc-net.com class notes) — Probability_