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The amount of fiber in a medium carrot is known to be normally distributed, with a...

The amount of fiber in a medium carrot is known to be normally distributed, with a mean of 1.7 grams and a standard deviation of 0.3 grams.

Suppose a randomly selected carrot is known to contain at least 1.4 grams of fiber. What is the probability that the amount of fiber is no more than 1.85 grams? Give your answer rounded to four decimal places.

Math   Statistics-And-Probability   
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