Calculations for Simple Linear Regression
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6. Following is a table with the set of x-values and their corresponding y-values filled in
xi yi xi2 xiyi
1 6
1 7
2 5
3 5
4 4
6 2
7 2
totals __ __ ___ ____
(sum of all values in each column)
a. Complete the table.
b. Find SSxy
c. Find SSxx
d. Find the least squares line.
e. Calculate SSE
f. Calculate s^2
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Simple Linear Regression
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6. Following is a table with the set of x-values and their corresponding y-values filled in
xi yi xi2 xiyi
1 6
1 7
2 5
3 5
4 4
6 2
7 2
totals __ __ ___ ____
(sum of all values in each column)
a. Complete the table.
b. Find ...
Purchase this Solution
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