A dermatologist wants to know if his patients are happy with him. He decides to survey a sample of his clients. What method would be best for choosing a random sample that is a fair representation of his patients? Give a survey to the next one hundred patients who come to the office. Assign numbers to each patient and then use a random number generator to choose one hundred patients to survey. Call the first one hundred patients in alphabetical order. Ask the nurse to refer one hundred patients to call.