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(c) 0.250. A, B, C are three mutually independent with probabilities 0.3, 0.2 and 0.4 respectively.What is P (An Bn C)?(a) 0.400(b) 0.240(c) 0.024(d) 0.500dom from the word , what is the Probability that none​

Answer»

A , B , C are three MUTUALLY independent probabilities ,

=> P(A) = 0.3

=> P(B) = 0.2

=> P(C) = 0.4

Also , we KNOW , that

=> P ( A Π B Π C ) = P (A) × P (B) × P (C)

for three mutually independent events.

=> so , P ( A Π B Π C ) = 0.3 × 0.2 × 0.4 = 0.024

The correct answer is C .



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