The production of a chemical compound requires a curation period of 5.5 hours +/-.5 hours, a speed of 130 rpm +/- 20 rpm to obtain an acceptable product. If we want to know with a 95% confidence level, if these variables affect the production yield, then a multiple linear regression analysis need to be done.
|
Curing
|
RPM
|
Yield
|
|
5.20
|
120.00
|
0.90
|
|
5.30
|
150.00
|
0.80
|
|
5.20
|
110.00
|
0.92
|
|
5.70
|
130.00
|
0.89
|
|
5.60
|
124.0
|
0.87
|
Determine the slope of the line for the Curing time: ____________________
Determine the slope of the line for the Rpm: _________________________
Determine the Y intersection:__________________
Determine the Determination Coefficient:_____________________
Based on the R2 value: what conclusion should be taken:
Strong linear relationship with a positive slope
Strong linear relationship
No linear relationship
None of the above
Determine the Experimental Value of F: _______________
Determine the Critical Value of F: ________________
Based on the ANOVA: what conclusion should be taken:
Strong linear relationship with a positive slope
Strong linear relationship
No linear relationship
None of the above