Introductory Statistics
1st Edition
ISBN: 9781938168208
Author: Barbara Illowsky, Susan Dean
Publisher: OpenStax College
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Textbook Question
Chapter 3, Problem 97H
United Blood Services Is a blood bank that serves more than 500 hospitals In 18 states. According to their website, a person with type O blood and a negative Rh factor (Rh-) can donae blood to any person with any bloodtype. Their data show that 43% of people have type O blood and 15% of people have Rh- factor; 52% of people have type 0 or Rh- factor.
a. Find the
b. Find the probability that a person does SOT have both type O blood and the Rh- factor.
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Chapter 3 Solutions
Introductory Statistics
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