A and B are events such that P(A) = 0.42, P(B) = 0.48 and P(A and B) = 0.16. Determine
(i) P(not A),

(ii) P(not B) and

(iii) P(A or B)

Question

A and B are events such that P(A) = 0.42, P(B) = 0.48 and P(A and B) = 0.16. Determine (i) P(not A), (ii) P(not B) and (iii) P(A or B)

Philoid · Accepted Answer

Given: P(A) = 0.42, P(B)= 0.48 and P(A and B) = 0.16

(i)

(ii)

= 0.42 + 0.48 – 0.16 = 0.74

A and B are events such that P(A) = 0.42, P(B) = 0.48 and P(A and B) = 0.16. Determine(i) P(not A),(ii) P(not B) and(iii) P(A or B)