The table contains smartphone and cellphone ownership data for a group of 227 people consisting of young adults (ages 18-29) and seniors (ages 65 + ). Use the table to complete parts (a) through (e) Cellphone, but not Owns Smartphone smartphone neither Total Young Adults 120 5 1 126 Seniors 61 29 11 101 Total 181 34 12 227 (a) Find the probability that a person selected at random from the group is a senior. The probability is (Round to four decimal places as needed.) (b) Find the probability that a person selected at random from the group is a cellphone owner. The probability is (Round to four decimal places as needed.) (c) Find the probability that a person selected at random from the group is a young adult who owns a cellphone. The probability is (Round to four decimal places as needed.) (d) Find the probability that a person selected at random from the group is a senior, given that they own a cellphone. The probability is (Round to four decimal places as needed.) () Find the probability that a person selected at random from the group is a cellphone owner, given that they are a senior. The probability is