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Two workers A and B are both working for a certain store. Worker A comes to work 80% of the time Worker B comes to work 60% of the time. Suppose their absences are independent. The probability that at least one of them is at the store is P (AVB) = a. 0.92 Ob. 0.08 OC. 0.78 d. 0.8

Two workers A and B are both working for a certain store. Worker A comes to work 80% of the time Worker B comes to work 60% of the time. Suppose their absences are independent. The probability that at least one of them is at the store is P (AVB) = a. 0.92 Ob. 0.08 OC. 0.78 d. 0.8

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Two workers A and B are both working for a certain store. Worker A comes to work 80% of the time Worker 8 comes to work 60% of the time. Suppose their absences are independent. The probability that at least one of them is at the store is P (AVB) = a. 0.92 b. 0.08 c. 0.78 d. 0.8
Transcribed Image Text:Two workers A and B are both working for a certain store. Worker A comes to work 80% of the time Worker 8 comes to work 60% of the time. Suppose their absences are independent. The probability that at least one of them is at the store is P (AVB) = a. 0.92 b. 0.08 c. 0.78 d. 0.8
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