In a particular survey of internet users, 3517 respondents say that they use social networking sites and 1332 respondents say that they do not use social networking sites. What is the probability that a randomly selected person uses a social networking site? Does that result suggest that it is likely (with a probability of 0.5 or greater) for someone to use social networking sites? The probability that a randomly selected person uses a social networking site is (Round to three decimal places as needed.)