3.Monsoon Rains in Indonesia is normally distributed over the years.:

Normal amount of rainfall with a mean 800 millimeters (mm) and standard deviation 80 mm.

Compute the Probability of the rainfall exceeding 720 mm?____________

How small are the Monsoons rains in the driest 2.5 % of all years:________________

Determine the Median amount of rainfall over the years. ________________