A Survey Revealed That 45% of People Are Entertained by Reading

question 3

Multiple Choice

A survey revealed that 45% of people are entertained by reading books, 46% are entertained by watching TV, and 9% are entertained by both books and TV.What is the probability that a person will be entertained by either books or TV?

• A)1.0
• B)0.9
• C)0.82
• D)0.8
• E)0.91