140. In a sample of 50 people, 21 had type O blood, 22 hadtype A blood,5 had type B blood, and 2 had type ABblood. The probability that a person does not have type Oblood isа.0.52b.0.58C.0.48d.0.42

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Answered: 140. In a sample of 50 people, 21 had…

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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140. In a sample of 50 people, 21 had type O blood, 22 had type A blood, 5 had type B blood, and 2 had type AB blood. The probability that a person does not have type O blood is а. 0.52 b. 0.58 C. 0.48 d. 0.42