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ive the complete Test of Hypothesis. Perform second test if applicable. Round off your answers up to four decimal places, with correct units. .) In semiconductor manufacturing, wet chemical etching is often used backs important characteristic in this process and known to follow a normal distribution. remove silicon from the wafers metalization. The etch rate prior Two different etching solutions have been compared, of to an sing two random samples of 10 wafers for each solution. The observed etch rates are as follows (in mils per minute): o the data support the claim that the mean etch rate is the same for both solutions? In reaching normally distributed. your conclusions, use a=0.05 and assume that population

ive the complete Test of Hypothesis. Perform second test if applicable. Round off your answers up to four decimal places, with correct units. .) In semiconductor manufacturing, wet chemical etching is often used backs important characteristic in this process and known to follow a normal distribution. remove silicon from the wafers metalization. The etch rate prior Two different etching solutions have been compared, of to an sing two random samples of 10 wafers for each solution. The observed etch rates are as follows (in mils per minute): o the data support the claim that the mean etch rate is the same for both solutions? In reaching normally distributed. your conclusions, use a=0.05 and assume that population

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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Solution 1 9.9 9.4 9.3 9.6 10.4 10.2 10.6 10.3 10.0 10.3 10.1 Solution 2 10.2 10.6 10.7 10.5 10.0 10.2 10.7 10.4 10.3
Transcribed Image Text:Solution 1 9.9 9.4 9.3 9.6 10.4 10.2 10.6 10.3 10.0 10.3 10.1 Solution 2 10.2 10.6 10.7 10.5 10.0 10.2 10.7 10.4 10.3
Give the complete Test of Hypothesis. Perform second test if applicable. Round off your answers up to four decimal places, with correct units. a.) In semiconductor manufacturing, wet chemical etching is often used to remove silicon from the backs of wafers prior to metalization. The etch rate is important characteristic in this process and known to follow normal distribution. Two different etching solutions have been compared, an a using two random samples of 10 wafers for each solution. The observed etch rates are as follows (in mils per minute): Do the data support the claim that the mean etch rate is the same for both solutions? In reaching your conclusions, a=0.05 and assume that population use is normally distributed.
Transcribed Image Text:Give the complete Test of Hypothesis. Perform second test if applicable. Round off your answers up to four decimal places, with correct units. a.) In semiconductor manufacturing, wet chemical etching is often used to remove silicon from the backs of wafers prior to metalization. The etch rate is important characteristic in this process and known to follow normal distribution. Two different etching solutions have been compared, an a using two random samples of 10 wafers for each solution. The observed etch rates are as follows (in mils per minute): Do the data support the claim that the mean etch rate is the same for both solutions? In reaching your conclusions, a=0.05 and assume that population use is normally distributed.
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