Question

what is the meaning of un baised coin

Answer 1

Conceptually in a unbiased or fair coin both the sides have the same probability of showing up i.e. 1/2 =0.50 or 50 % probability exactly when experimented with both sides alternately facing up before tossing the coinin air under identical conditions. Wherein within a biased or unfair coin probabilities are unequal.

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