A researcher recorded some data on the height and weight of 11 employees in Philsaga Mining Corporation located in Rosario, Agusan del Sur. The data for height and its respective weight are presented in the table below. Employee Height (cm.) Weight (kg.) 1 160 61 179 82 3 167 69 4 177 78 159 60 170 71 7 165 67 8 175 76 9. 181 83 10 173 74 11 180 84 a. Find the least-square prediction line and plot the graph. b. Perform a significance test on the value of b in the regression equation. c. For the linear regression, create an ANOVA table.

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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2. A researcher recorded some data on the height and weight of 11 employees in Philsaga
Mining Corporation located in Rosario, Agusan del Sur. The data for height and its
respective weight are presented in the table below.
Employee
Height (cm.)
Weight (kg.)
1
160
61
2
179
82
3
167
69
4
177
78
159
60
170
71
7
165
67
175
76
9.
181
83
10
173
74
11
180
84
a. Find the least-square prediction line and plot the graph.
b. Perform a significance test on the value of b in the regression equation.
c. For the linear regression, create an ANOVA table.
Transcribed Image Text:2. A researcher recorded some data on the height and weight of 11 employees in Philsaga Mining Corporation located in Rosario, Agusan del Sur. The data for height and its respective weight are presented in the table below. Employee Height (cm.) Weight (kg.) 1 160 61 2 179 82 3 167 69 4 177 78 159 60 170 71 7 165 67 175 76 9. 181 83 10 173 74 11 180 84 a. Find the least-square prediction line and plot the graph. b. Perform a significance test on the value of b in the regression equation. c. For the linear regression, create an ANOVA table.
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