Answered step by step
Verified Expert Solution
Question
00
1 Approved Answer
An experiment was performed to investigate the surface finish of a metal part. The experiment is a 2 3 factorial design in the factors feed
An experiment was performed to investigate the surface finish of a metal part. The experiment is a factorial design in the factors feed rate A depth of cut B and tool angle C each having two levels, ie High H and Low L with n replicates. Table below presents the observed surfacefinish data for this experiment. Analyze and interpret the data from this experiment at significance level. Treatment Observations Total LLL HLL LHL HHL LLH HLH LHH HHH a Fill the following Table, Source of variation SS Degree of freedom MS Fcomputed p Fcritical Regression coefficient A B C AB AC BC ABC Error Total b Find the significant effects c Given the regression coefficients, develop the regression model. d If all the factors are set at low level, what will be the predicted value of surface finish?An experiment was performed to investigate the surface finish of a metal part. The experiment is a factorial design in the factors feed rate A depth of cut B and tool angle C each having two levels, ie High and Low L with replicates. Table below presents the observed surfacefinish data for this experiment. Analyze and interpret the data from this experiment at significance level. a Fill the following Table, b Find the significant effects c Given the regression coefficients, develop the regression model. d If all the factors are set at low level, what will be the predicted value of surface finish?
An experiment was performed to investigate the surface finish of a metal part. The experiment is a factorial design in the factors feed rate A depth of cut B and tool angle C each having two levels, ie High H and Low L with n replicates. Table below presents the observed surfacefinish data for this experiment. Analyze and interpret the data from this experiment at significance level.
Treatment Observations Total
LLL
HLL
LHL
HHL
LLH
HLH
LHH
HHH
a Fill the following Table,
Source of variation SS Degree of freedom MS Fcomputed p Fcritical Regression coefficient
A
B
C
AB
AC
BC
ABC
Error
Total
b Find the significant effects
c Given the regression coefficients, develop the regression model.
d If all the factors are set at low level, what will be the predicted value of surface finish?An experiment was performed to investigate the surface finish of a metal part. The
experiment is a factorial design in the factors feed rate A depth of cut B and tool
angle C each having two levels, ie High and Low L with replicates. Table
below presents the observed surfacefinish data for this experiment. Analyze and
interpret the data from this experiment at significance level.
a Fill the following Table,
b Find the significant effects
c Given the regression coefficients, develop the regression model.
d If all the factors are set at low level, what will be the predicted value of surface
finish?
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access with AI-Powered Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started