The nurse is assessing a patient with chest pain who has just come to the hospital.Which open-ended question will provide the nurse with helpful information about the patient's health status?

A) "How long have you been experiencing chest pain?"
B) "Do you have a family history of heart disease?"
C) "Are you having any difficulty breathing right now?"
D) "What does your chest pain feel like?"

The values of a correlation coefficient can range between _____ and _____.

A) 0 and +1.00
B) 0 and +100
C) -1.00 and +1.00
D) -2.00 and +2.00