swers to four decimal places.) A USE SALT at is the probability that a randomly selected capsule contains less than 3.98 mg of vitamin E?

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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A machine producing vitamin E capsules operates so that the actual amount of vitamin E in each capsule is normally distributed with a mean of 4 mg and a standard deviation of 0.02 mg. Let x = the actual amount of vitamin E in a randomly selected capsule. (Round your
answers to four decimal places.)
n USE SALT
What is the probability that a randomly selected capsule contains less than 3.98 mg of vitamin E?
What is the probability that a randomly selected capsule contains at least 4.1 mg of vitamin E?
Transcribed Image Text:A machine producing vitamin E capsules operates so that the actual amount of vitamin E in each capsule is normally distributed with a mean of 4 mg and a standard deviation of 0.02 mg. Let x = the actual amount of vitamin E in a randomly selected capsule. (Round your answers to four decimal places.) n USE SALT What is the probability that a randomly selected capsule contains less than 3.98 mg of vitamin E? What is the probability that a randomly selected capsule contains at least 4.1 mg of vitamin E?
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