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The Television Bureau of Advertising publishes a report titled TV Basics for the purpose of providing information to help advertisers make the most effective and efficient use of local and national spot television advertisements. The following table gives a percentage distribution for the location of a television set in the home.
Location ____________________________ Percentage
Living or Sitting Room .............................. 27
Master Bedroom ...................................... 24
Child or other bedroom .............................. 19
Den or Office ......................................... 14
Kitchen or Dining Room ............................ 5
Basement or Garage .................................. 5
Other room or storage ................................. 6
Suppose that a home television set is randomly selected. What is the probability that it is
a. Located in a bedroom?
b. Not located in a bedroom?
c. Located in the kitchen, dining room, basement, or garage? |
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