On the exam and written homework include the functions and graphs as shown on the lecture notes. The amounts of nicotine in a certain brand of cigarette are normally distributed with a mean of 0.903 g and a standard deviation of 0.312 g. Find the probability of randomly selecting a cigarette with less than 0.6222 g of nicotine. P(X - 0.6222 ) = Enter your answer as a number accurate to 4 decimal places