Human blood types can be separated into four categories: A, B, AB, and O. The following partial

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Human blood types can be separated into four categories: A, B, AB, and O. The following partial distribution gives the approximate proportion in which these types occur in the U.S. population. 

a. What proportion of the population has blood type O? 

b. What is the probability that a randomly chosen person from the U.S. population has blood type A or O? 

c. If A is the event that a randomly chosen person from the U.S. population has blood type A, what is P(AC)

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Introduction To Statistical Investigations

ISBN: 9781119683452

2nd Edition

Authors: Beth L.Chance, George W.Cobb, Allan J.Rossman Nathan Tintle, Todd Swanson Soma Roy

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