The amounts of nicotine in a certain brand of cigarette are normally distributed with a mean of 0.889 grams and a standard deviation of 0.323 grams. Find the probability of randomly selecting a...

please explain

Extracted text: The amounts of nicotine in a certain brand of cigarette are normally distributed with a mean of 0.889 grams and a standard deviation of 0.323 grams. Find the probability of randomly selecting a cigarette with 0.598 grams of nicotine or less. Round your answer to four decimals. P(X < 0.598)="">