Let events A and B be mutually exclusive events. Let P(A) and P(B) be the probabilities that events A and B will occur, respectively. Let n(A) and n(B) be the number of ways that events A and B will occur, respectively. Which of the following is false? O P(A OR B) = P(A) + P(B) %3D O n(A OR B) = n(A) + n(B) O P(A | B) = 0 P(A AND B) = P(A) x P(B)

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.8: Probabilities Of Disjoint And Overlapping Events
Problem 2C
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Let events A and B be mutually exclusive events. Let P(A) and P(B) be the
probabilities that events A and B will occur, respectively. Let n(A) and n(B) be the
number of ways that events A and B will occur, respectively. Which of the
following is false?
OP(A OR B) = P(A) + P(B)
%3D
On(A OR B) = n(A) + n(B)
%3D
O P(A | B) = 0
%3D
O P(A AND B) = P(A) x P(B)
%3D
Transcribed Image Text:Let events A and B be mutually exclusive events. Let P(A) and P(B) be the probabilities that events A and B will occur, respectively. Let n(A) and n(B) be the number of ways that events A and B will occur, respectively. Which of the following is false? OP(A OR B) = P(A) + P(B) %3D On(A OR B) = n(A) + n(B) %3D O P(A | B) = 0 %3D O P(A AND B) = P(A) x P(B) %3D
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