Question
Suppose that the probability that a person books a hotel using an online travel website is .7. Consider a sample of fifteen randomly selected people
Suppose that the probability that a person books a hotel using an online travel website is .7. Consider a sample of fifteen randomly selected people who recently booked a hotel.
a.What is the probability that exactly ten people out of fifteen people used an online travel website when they booked their hotel? Round to the nearest thousandth.
b.What is the probability that at least fourteen out of fifteen people used an online travel website when they booked their hotel? Round to the nearest thousandth.
c.What is the probability that no more than four out of fifteen people used an online travel website when they booked their hotel? Round to the nearest thousandth.
d.Out of fifteen randomly selected people, how many would you expect to use an online travel website to book their hotel? Round down to the nearest whole person.
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College Algebra Graphs and Models
Authors: Marvin L. Bittinger, Judith A. Beecher, David J. Ellenbogen, Judith A. Penna
5th edition
321845404, 978-0321791009, 321791002, 978-0321783950, 321783956, 978-0321845405
