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CUET
-- Mathematics - Section A
Probability
If a fair coin is tossed 10 times, find the probability of :
Exactly six heads.
105/512
113/512
48/93
62/57
P(X=6) = 10C6(1/2)10 = \(\frac{10!}{6! x 4!}\) \(\frac{1}{210}\)
= 105/512