A manufacturer knows that their items have a normally distributed length, with a mean of 7.2 inches, and standard deviation of 1.3 inches. If one item is chosen at random, what is the probability that it is less than 4.8 inches long? Question Help: D Video Message instructor Submit Question

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter9: Sequences, Probability And Counting Theory
Section9.7: Probability
Problem 1SE: What term is used to express the likelihood of an event occurring? Are there restrictions on its...
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A manufacturer knows that their items have a normally distributed length, with a mean of 7.2 inches, and
standard deviation of 1.3 inches.
If one item is chosen at random, what is the probability that it is less than 4.8 inches long?
Question Help: D Video Message instructor
Submit Question
Transcribed Image Text:A manufacturer knows that their items have a normally distributed length, with a mean of 7.2 inches, and standard deviation of 1.3 inches. If one item is chosen at random, what is the probability that it is less than 4.8 inches long? Question Help: D Video Message instructor Submit Question
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