10. Run each listed regression for the data set and determine which model is best. Hours Studied Test Score 1 0 78 75 Linger Dog Faustion 3 1.5 2.75 90 89 97 1 85 0.5 81 2 80

MATLAB: An Introduction with Applications
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Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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10. Run each listed regression for the data set and
determine which model is best.
Hours
Studied
Test
Score
1
0
78 75
3
90
a. Linear Reg. Equation:
b. Quadratic Reg. Equation:
c. Cubic Reg. Equation:
Which model is best and why?
1.5
2.75
89 97
1
85
0.5
81
2
80
Transcribed Image Text:10. Run each listed regression for the data set and determine which model is best. Hours Studied Test Score 1 0 78 75 3 90 a. Linear Reg. Equation: b. Quadratic Reg. Equation: c. Cubic Reg. Equation: Which model is best and why? 1.5 2.75 89 97 1 85 0.5 81 2 80
Expert Solution
Step 1: Write the given information.

From the given information,

hours studied(x)Test score(y)
178
075
390
1.589
2.7597
185
0.581
280


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