The conditional relative frequency table was generated using data that compared the cost of one ticket for a performance and the method by which the ticket was purchased. A 4-column table with 3 rows titled ticket purchases. The first column has no label with entries purchased online, purchased at the box office, total. The second column is labeled no more than $30 with entries 0. 7, 0. 3, 1. 0. The third column is labeled more than $30 with entries 0. 86, 0. 14, 1. 0. The fourth column is labeled total with entries 0. 82, 0. 18, 1. 0. Given that Lorenzo paid more than $30 for a ticket, what is the probability that he purchased the ticket at the box office? 0. 14 0. 18 0. 30 0. 86.