Math, asked by Gurman0118, 16 days ago

Events E1, E2, E3 are the only possible events of an experiment and their probabilities are recorded. Which of the following can be the possible correct answer? (a) P(E1) = 0.3, P(E2) = 0.4, P(E3) = 0.3 (b) P(E1) = 0.2, P(E2) = 0.4, P(E3) = 0.3 (c) P(E1) = 0.6, P(E2) = –0.3, P(E3) = 0.7 (d) P(E1) = 0.4, P(E2) = 0.1, P(E3) = 0.3​

Answers

Answered by muskangarg18714
0

Answer:

(a) P(E1)+P(E2)+P(E3) =0.3+0.4+0.3=1.0 possible

(b) P(E1)+P(E2)+P(E3) =0.2+0.4+0.3=0.9

(c) P(E1)+P(E2)+P(E3)=0.6-0.3+0.7=1.0. possible

(d)P(E1)+P(E2)+P(E3)=0.4+0.1+0.3=0. 8

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