What order does not represent a function {(5, -1),(-6, -7), (-5, - 7), (9,6)} {(8,-1), (-4,-1), (-6,5), (4, -2)} {(8,6),(-1,2), (8, -8),(1,9)}
{(-1,1), (7,-2), (-7, -3), (0, –3)}

The patient recovery time from a particular surgical procedure is normally distributed with a mean of 5.2 days and a standard deviation of 1.7 days. what is the probability of spending more than 2 days in recovery? (round your answer to four decimal places.)