Watching TV. Choose a young person (age 19 to 25) at random and ask, In thepast seven
Chapter 0, Problem 10.12(choose chapter or problem)
Watching TV. Choose a young person (age 19 to 25) at random and ask, In thepast seven days, how many days did you watch television? Call the response X forshort. Here is a probability model for the response:3Days X 01234567Probability 0.04 0.03 0.06 0.08 0.09 0.08 0.05 0.57(a) Verify that this is a legitimate discrete probability model.(b) Describe the event X < 7 in words. What is P(X < 7)?(c) Express the event watched TV at least once in terms of X. What is theprobability of this event?
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer