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Find the slope in the linear regression model
In fitting the simple linear regression model Yi ~ N (α + β xi, σ2) to the following data:
Yi
46.58
47.54
47.58
48.42
48.25
50.3
51.29
xi
3.907
3.828
3.99
4.26
4.399
4.761
5.039
The estimate of the slope is:
a. 13.298
b. 1.242
c. 16.517
d. 4.357
e. 3.507
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