Make sure d is right.
Spray drift is a constant concern for pesticide applicators and agricultural producers. The inverse relationship between droplet size
and drift potential is well known. The paper Effects of 2,4-D Formulation and Quinclorac on Spray Droplet Size and Depositiont investigated the effects of herbicide formulation on spray atomization. A figure in a paper suggested the normal distribution with mean 1050µm and standard deviation 150um was a reasonable model for droplet size for water (the control treatment) sprayed through a 760m-in nozzle. m
What is the probability that the size of a single droplet is less than 1425µm ? At least 975µm ? (
Round your answers to four decimal places.)
less than 1425µm at least 975µm