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Question

The amounts of nicotine in a certain brand of cigarette are normally distributed with a mean of 0.933 g and a

standard deviation of 0.303 g. Find the probability of randomly selecting a cigarette with 0.539 g of nicotine or less.

P(X < 0.539 g) =

Enter your answer as a number accurate to 4 decimal places. NOTE: Answers obtained using exact z-scores or z-scores rounded to 3 decimal places are accepted.

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