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den301095 [7]
3 years ago
6

Let P(A) = 0.27, P(B) = 0.58, P(A and B) = 0.21

Mathematics
1 answer:
Helga [31]3 years ago
4 0
<h3>Answer: 0.64</h3>

Work Shown:

P(A or B) = P(A) + P(B) - P(A and B)

P(A or B) = 0.27 + 0.58 - 0.21

P(A or B) = 0.64

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