Question
Can you tell the difference between Coke and Pepsi in a blind taste test?Most people say they can and have a preference for one brand
Can you tell the difference between Coke and Pepsi in a blind taste test?Most people say they can and have a preference for one brand or the other. However, research suggests that people can correctly identify a sample of one of these products only about 60 percent of the time. Suppose we decide to investigate this question and select a sample of 15 college students.
A. What is the probability exactly 8 of the students surveyed will correctly identify coke or Pepsi?
B. What is the probability at least 12 of the students will correctly identify coke or Pepsi?
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Discrete Mathematics and Its Applications
Authors: Kenneth H. Rosen
7th edition
0073383090, 978-0073383095
