I'm am mega stuck on this problem 6. Could I get some help?

6. The average daily jail population in the U.S. in 2018 was normally distributed with a mean of 737,900 inmates and a standard deviation of 69670. (For each part - Shade and label appropriately; State your calculator entry; Give 4 decimal places for probabilities, whole numbers X-values; Give units, where appropriate). (Source) a. P (X