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Based on a poll, among adults who regret getting tattoos, 22% say that they were too young when they got their tattoos. Assume that nine
Based on a poll, among adults who regret getting tattoos, 22% say that they were too young when they got their tattoos. Assume that nine adults who regret getting tattoos are randomly selected. Find the probability that none of the selected aduits say that they were too young to get tattoos. The probability is type your answer\" (Round to four decimal places as needed.) Based on a poll, among adults who regret getting tattoos, 22% say that they were too young when they got their tattoos. Assume that nine adults who regret getting tattoos are randomly selected. Find the probability that the number of selected adults saying they were too young is O or 1. The probability is type youranswer.\" (Round to four decimal places as needed.) Based on a poll, among adults who regret getting tattoos, 22% say that they were too young when they got their tattoos. Assume that nine adults who regret getting tattoos are randomly selected. Find the probability that exactly one of the selected adults say that he or she was too young to get tattoos. The probablllty is type your answer... (Round to four decimal places as needed.) Assume that random guesses are made for seven multiple choice questions on an SAT test, so that there are n = 7 trials, each with probability of success (correct) given by p = 0.35. Find the probability that the number x of correct answers is fewer than 4. P(X
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