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(a) Pr ( X≤12.0 ) (b) Pr ( X≤11.9 ) (c) Pr ( X-12.1≤0.09 ) (3) (

(a) Pr ( X≤12.0 ) (b) Pr ( X≤11.9 ) (c) Pr ( X-12.1≤0.09 ) (3) (

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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11. Let the random variable X be the ounces of soda in each can. Under normal operation X is a normal distribution with mean 12.1 oz and standard deviation 0.2 oz. An engineer is monitoring the accuracy of the soda dispensing machine by doing systematic samples of 40 cans coming off the conveyor belt. Calculate: (a) Pr ( X≤12.0 ) X≤11.9 ) (b) Pr ( (c) Pr ( (d) Pr ( X-12.1≤0.09 ) X-12.1≥0.06 ) (a)
Transcribed Image Text:11. Let the random variable X be the ounces of soda in each can. Under normal operation X is a normal distribution with mean 12.1 oz and standard deviation 0.2 oz. An engineer is monitoring the accuracy of the soda dispensing machine by doing systematic samples of 40 cans coming off the conveyor belt. Calculate: (a) Pr ( X≤12.0 ) X≤11.9 ) (b) Pr ( (c) Pr ( (d) Pr ( X-12.1≤0.09 ) X-12.1≥0.06 ) (a)
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Step 1: Mentioning given information

Let the random variable X be the ounces of soda in each can. Under normal operation X is a normal distribution with mean 12.1 oz and standard deviation 0.2 oz.

An engineer is monitoring the accuracy of the soda dispensing machine by doing systematic samples of 40 cans coming off the conveyor belt.

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