A manufacturer knows that their items have a lengths that are approximately normally distributed, with a mean of 14.2 inches, and standard deviation of 4.4 inches. If 49 items are chosen at random, what is the probability that their mean length is greater than 12.8 inches? (Round answer to four decimal places)
A manufacturer knows that their items have a lengths that are approximately normally distributed, with a mean of 14.2 inches, and standard deviation of 4.4 inches. If 49 items are chosen at random, what is the probability that their mean length is greater than 12.8 inches? (Round answer to four decimal places)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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A manufacturer knows that their items have a lengths that are approximately
If 49 items are chosen at random, what is the
(Round answer to four decimal places)
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