1) Can you tell the difference between Coke and Pepsi in a blind test? Most peop

1)
Can you tell the difference between Coke
and Pepsi in a blind 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% of the
time. Suppose we decide to investigate
this question and select a sample of 15 college students.a)
How many of the 15 students would you
expect to correctly identify Coke or Pepsi? b)What is the probability exactly 10 of the
students will correctly identify Coke or Pepsi?c)What is the probability at least 10 of the
students will correctly identify Coke or Pepsi?