Each patient in an emergency room is classified by the condition, critical, serious, or fair, and by gender, male or female.
(a) Describe the sample space in terms of classification if one patient is selected from the emergency room.
(b) Among the patients, 55% are male, 15% are in critical condition, 30% are in fair condition, 10% are male and in critical condition, 25% are female and in serious condition. Find the percent of the patient who are female or in fair condition or both.