2. The grams of solids removed from a material (y) is thought to be related to the drying time. Ten observations obtained from an experimental study follow: y 4.3 1.5 1.8 | 4.9 | 4.2 | 4.8 | 5.8 | 6.2 | 7.0 | 7.9 x | 2.5 3.0 3.5 4.0 4.5 | 5.0 | 5.5 | 6.0 | 6.5 7.0 (a) Construct a scatter diagram for these data. (b) Fit a simple linear regression model. (c) Compute for the correlation coefficient using excel.
2. The grams of solids removed from a material (y) is thought to be related to the drying time. Ten observations obtained from an experimental study follow: y 4.3 1.5 1.8 | 4.9 | 4.2 | 4.8 | 5.8 | 6.2 | 7.0 | 7.9 x | 2.5 3.0 3.5 4.0 4.5 | 5.0 | 5.5 | 6.0 | 6.5 7.0 (a) Construct a scatter diagram for these data. (b) Fit a simple linear regression model. (c) Compute for the correlation coefficient using excel.
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter29: Tolerance, Clearance, And Interference
Section: Chapter Questions
Problem 16A: Spacers are manufactured to the mean dimension and tolerance shown in Figure 29-12. An inspector...
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