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Name 1. (12) Determine if the following statements are True or False. Circle "T" or "F". T F If events A and B are not mutually exclusive, P(A) + P(B) > P(AUB). T F

Name 1. (12) Determine if the following statements are True or False. Circle "T" or "F". T F If events A and B are not mutually exclusive, P(A) + P(B) > P(AUB). T F

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
Section11.9: Independent And Dependent Events
Problem 1E
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Name 1. (12) Determine if the following statements are True or False. Circle "T" or "F". T F If events A and B are not mutually exclusive, P(A) + P(B) > P(AUB). T F If E1, E2, and E3 are mutually exclusive, then P(E1) = 1 - P(E2) - P(E3). TF Bias is caused by random error when the same experiment is performed multiple times. TF Precision is defined as the ability of an estimator to give repeated estimates that are very close to the true value. T F Inaccuracy can result from either a bias or a lack of precision. TF When the sample size n approaches infinity, t-statistics is the same as z-statistics.

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