Final answer:
The claim that 50% of people are entertained by reading books cannot be confirmed or refuted since the survey data discussed does not specifically address entertainment value, but rather the format of books read and a preference for printed books.
Step-by-step explanation:
Regarding the statement that "50% of people are entertained by reading books," we do not have specific data to confirm or refute this claim as true or false since the survey results mentioned do not match this particular statement. Instead, according to a 2014 report, about 69 percent of people said they had read at least one printed book in the past year, while 28 percent said they'd read an e-book. This data suggests a preference for printed books. Additionally, studies indicate a slight advantage in comprehension when reading in print versus e-books. More recent analyses, however, do not show a definitive conclusion on the efficacy of screen versus print reading.