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1. Let A and B be two events such that the occurrence of A implies the occurrence of B, but not vice versa. Which of the following is true? А. Р(А)2 P(B) В. Р(А) > Р(В) С. РА)

1. Let A and B be two events such that the occurrence of A implies the occurrence of B, but not vice versa. Which of the following is true? А. Р(А)2 P(B) В. Р(А) > Р(В) С. РА)

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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 1C
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Answer the three multiple choice questions about probability.

1. Let A and B be two events such that the occurrence of A implies the occurrence of B, but not vice versa. Which of the following is true? A. P(A) > P(B) В. Р(А) > Р(В) C. P(A) < P(B) D. P(A) < P(B) 2. A loaded coin is tossed once, let A be the event that a head comes up, and B be the event that a tail comes up. Which of the following is true about ANB? A. It is an impossible event. B. It is independent of the sample space. C. It has a probability of 0. D. All of the above 3. Suppose an outcome is part of event A but not part of event B. Which of the following is false? A. The outcome is in AUB. B. The outcome is not in ACUBC. C. The outcome is in (AUB)C. D. The outcome is in ANBC.
Transcribed Image Text:1. Let A and B be two events such that the occurrence of A implies the occurrence of B, but not vice versa. Which of the following is true? A. P(A) > P(B) В. Р(А) > Р(В) C. P(A) < P(B) D. P(A) < P(B) 2. A loaded coin is tossed once, let A be the event that a head comes up, and B be the event that a tail comes up. Which of the following is true about ANB? A. It is an impossible event. B. It is independent of the sample space. C. It has a probability of 0. D. All of the above 3. Suppose an outcome is part of event A but not part of event B. Which of the following is false? A. The outcome is in AUB. B. The outcome is not in ACUBC. C. The outcome is in (AUB)C. D. The outcome is in ANBC.
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