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The weights of items from a manufacturing process follow a normal distribution with mean 90 grams and a standard deviation of 1 gram. Using the Empirical Rule, what percentage of the items weigh less than 89 grams? O 16% O 2.5% O 32%

The weights of items from a manufacturing process follow a normal distribution with mean 90 grams and a standard deviation of 1 gram. Using the Empirical Rule, what percentage of the items weigh less than 89 grams? O 16% O 2.5% O 32%

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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The weights of items from a manufacturing process follow a normal distribution with mean 90 grams and a standard deviation of 1 gram. Using the Empirical Rule, what percentage of the items weigh less than 89 grams? 16% O 2.5% O 32% O 5% CL W MacBook Pro 54 4 R tv ♫ Q Search or enter address % A 6 F 5 T G Y H & 7 + U * CO 8 ←-] 9 J K 0 0 L F
Transcribed Image Text:The weights of items from a manufacturing process follow a normal distribution with mean 90 grams and a standard deviation of 1 gram. Using the Empirical Rule, what percentage of the items weigh less than 89 grams? 16% O 2.5% O 32% O 5% CL W MacBook Pro 54 4 R tv ♫ Q Search or enter address % A 6 F 5 T G Y H & 7 + U * CO 8 ←-] 9 J K 0 0 L F
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