It is estimated that 93% of senior citizens suffer from sleep disorders and 8% suffer from anxiety. Moreover, 6% of senior citizens suffer from both sleep disorders and anxiety. Answer the questions below. (If necessary, consult a list of formulas.) (a) Given that a senior citizen suffers from anxiety, what is the probability that 0 he or she also suffers from sleep disorder? Round your answer to 2 decimal X b . places. [1 (b) Find the probability that a senior citizen suffers from anxiety, given that he or she has sleep disorder. Round your answer to 2 decimal places. [1