An assembly line worker recorded the number of different car parts he had to assemble per day on several different days. He
recorded the number of parts, x, during each day. The number
of people observed was normally distributed with a mean of
204 and a standard deviation of 18.6. Find the probability of
processing at least 230 parts during a day. Round your answer
to the nearest thousandth (using a z-score rounded to the
nearest tenth).
P=