As an engineer working for a water bottling company, you collect the following data in order to test the performance of the bottling systems. Assume the normal distribution. -including answers submitted in WebAssign.) Milliliters of Water in the Bottle 485 490 495 X 500 505 510 515 What is the mean (in milliliters)? 500 I milliliters What is the standard deviation (in milliliters)? 8.3166 X milliliters Frequency What is the z value corresponding to 495 milliliters? z = -0.64209 8 12 22 35 20 13 12
As an engineer working for a water bottling company, you collect the following data in order to test the performance of the bottling systems. Assume the normal distribution. -including answers submitted in WebAssign.) Milliliters of Water in the Bottle 485 490 495 X 500 505 510 515 What is the mean (in milliliters)? 500 I milliliters What is the standard deviation (in milliliters)? 8.3166 X milliliters Frequency What is the z value corresponding to 495 milliliters? z = -0.64209 8 12 22 35 20 13 12
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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what I have is working for other problems but not this one. apparently my standard deviation is off somehow
following formulas I have in:
standard deviation=SQRT(SUM(F77:F83)/(117-1))
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