Refer to the previous exercise.
(a) If two ringtones are selected independently, what is the probability that both are Party in the USA?
(b) Describe in words the complement of the event described in part (a) of this exercise. Find the probability of this event.
Exercise
Ringtones. What are the popular ringtones? The Web site funtonia.com updates its list of top ringtones often. Here are probabilities for the top 10 ringtones listed by the site recently
(a) What is the probability that a randomly selected ringtone from this list is either Empire State of Mind or I Gotta Feeling?
(b) What is the probability that a randomly selected ringtone from this list is not Empire State of Mind and not I Gotta Feeling? Be sure to show how you computed this answer.