L. Suppose that we have a normally distributed process such that u=40 and o=3. Within 1 o Within 2 o Within 3 o .68269 .95450 A Lot of the Population Most of the Population All but about 6 out of 100,000 .99730 Within 4 o .99993666 a) Where will about 99.7% of our future product fall? b) Written as a decimal proportion, how much of our future product will fall between 39.4 and 40.6? c) Suppose that a customer wants us to manufacture a product that has a lower spec limit of 39.5 and an upper spec limit of 40.5. What do we have to lower the process standard deviation to in order to be in spec most of the time? (4-decimal places)
L. Suppose that we have a normally distributed process such that u=40 and o=3. Within 1 o Within 2 o Within 3 o .68269 .95450 A Lot of the Population Most of the Population All but about 6 out of 100,000 .99730 Within 4 o .99993666 a) Where will about 99.7% of our future product fall? b) Written as a decimal proportion, how much of our future product will fall between 39.4 and 40.6? c) Suppose that a customer wants us to manufacture a product that has a lower spec limit of 39.5 and an upper spec limit of 40.5. What do we have to lower the process standard deviation to in order to be in spec most of the time? (4-decimal places)
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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Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
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