The probability of selecting a patient who has an PPO plan is 0.46. The probability of selecting a patient who is between the ages of 30 and 55 is 0.43. The probability of selecting a patient who has an PPO plan and is between the ages of 30 and 55 is 0.27. What is the probability of selecting a patient who has an HMO plan or is
between the ages of 30 and 55?