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Do Homework-Ibrahim Barro -Google Chrome Secure https://www.mathxl.com/Student/PlayerHomework.aspx2homeworkld-466289280squ BBA 303 SPRING 2018 Homework: Section 3.3 Homework Score: 0 of 1 pt 3.3.5 2 of 10 Determine whether the following statèment is true or false If it is false, explain why The probability that event A or event B will occur is P(A or B) P(A)+P(B)-P(A or B) Choose the correct answer below O A. False, the probability that A or B will occur is P(A or B) P(A)+ P(B). O B. False, the probability that A or B will occur is P(A or B) P(A)+ P(B)-P(A and B) C. False, the probability that A or B will occur is P(A or B) P(A) P(B) O D. True

Explanation / Answer

Answer is B.

False
The probability that A or B will occur is P(A or B) = P(A) + P(B) - P(A and B)

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