Given that events A and B are mutually exclusive, i. e., A? B = ? and P (A? B) = 0, and that P (A) = 0.7 and P (B) = 0.2, find P (A or B).

(a) 0.14

(b) 0.9

(c) 0.5

(d) 0.76

(e) 1.04

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16 August, 19:55

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Jessica Juarez · Answer 1

B

Step-by-step explanation:

i use d relationship between them

Given that events A and B are mutually exclusive, i. e., A? B = ? and P (A? B) = 0, and that P (A) = 0.7 and P (B) = 0.2, find P (A or B).(a) 0.14(b) 0.9(c) 0.5(d) 0.76(e) 1.04