1. Two cards are selected in sequence from a standard deck of 52 playing cards. Find the probability that the second card is a queen, given that the first card is a king. (Assume that the king is not replaced.)

2. The table at the left shows the results of a survey in which 2276 social media users were asked whether they have ever been offended by something (posts, comments, or photos) they saw on social media. Find the probability that a user is male, given that the user was offended by something on social media.