I need help answering 1-3 and explaining what it means because I don’t understand ( you can help with more questions on there if you want but I really need help with 1-3)

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.)