Question

To control pollination, pollen-producing flowers are often removed from the top of corn in a process called detasseling. The hourly rates for detasselers in Iowa are roughly normally distributed, with a mean of $12/hr and a standard deviation of $2/hr.
What is the approximate probability that a detasseler makes between $13 and $17 an hour?




THE ANSWER IS 30%

Answer 1

i'm a vegan

                      h h h h h h h h hh h h h h