What is the probability that event A or B will
occur?
A
B
26
1
15
12
P(A or B) = P(A) + P(B) - P(A and B)
?
P(A or B) = [2]
Give your answer in simplest form.

What is the probability that event A or B willoccurAB2611512PA or B PA PB PA and BPA or B 2Give your answer in simplest form class=


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