A researcher developed a regression model to predict the tear rating of a bag of coffee based on the plate gap in a bag-sealing equipment. Data collected on 32 bags in which plate gap was varied. An analysis of variance fo the regression showed that b,-0.7974 and Sb₂ = 0.241- 0.05 level of significance Construct a 95% confidence interval What is the test statistic? What are the critical values

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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A researcher developed a regression model to predict the
tear rating of a
bag of coffee based on the plate gap in
in
a bag-sealing equipment. Data collected on 32 bags
which plate gap was varied. An analysis variance
the regression showed that 6,-0.7974 and Sb₂ = 0.241-
of
0.05 level of significance
Construct a
What is the test statistic?
95% confidence interval
What are the critical values
f
Transcribed Image Text:A researcher developed a regression model to predict the tear rating of a bag of coffee based on the plate gap in in a bag-sealing equipment. Data collected on 32 bags which plate gap was varied. An analysis variance the regression showed that 6,-0.7974 and Sb₂ = 0.241- of 0.05 level of significance Construct a What is the test statistic? 95% confidence interval What are the critical values f
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