Twitter and wireless Internet. According to the Pew Internet & American Life Project (Oct….

Twitter and wireless Internet. According to the Pew Internet & American Life Project (Oct. 2009), 54% of Internet users have a wireless connection to the Internet via a laptop, cell phone, game console, or other mobile device. Of these wireless users, 25% use Twitter to share updates about themselves. What is the probability that an Internet user has a wireless connection and uses Twitter?

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