Question
A group of scientists is studying whether a new medical treatment has an adverse (bad) effect on lung function. Here are data on a simple random sample of 10 patients taken from a large population of patients in the study. Both variables are measurements, in liters, of the amount of air that the patient can blow out (this is a very rough description of a well-defined measure). The bigger a measurement is, the better the lung function. The “baseline” measurement was taken before the treatment, and the “final” measurement was taken after the treatment.
Answers
What is your question? There is no data.
The P-value of the test is