Employment data at a large company reveal that 77% of the workers are married, 39% are college graduates, and that 45% are married, given that they are college graduates. Which of the following statements are true about the events married and college graduate? Choose the correct answer from below and explain why. A. These events are independent events. B. These events are pairwise disjoint. C. A worker is either married or a college graduate always. D. These events are both independent and pairwise disjoin

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.2: Introduction To Probability
Problem 83E
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Employment data at a large company reveal that 77% of the workers are married, 39% are college graduates, and that 45% are married, given that they are college graduates. Which of the following statements are true about the events married and college graduate? Choose the correct answer from below and explain why. 

A. These events are independent events.

B. These events are pairwise disjoint.

C. A worker is either married or a college graduate always.

D. These events are both independent and pairwise disjoint.

E. None of these

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