The following table is similar to Table 11.2. It is used for making the preliminary computations for

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The following table is similar to Table 11.2. It is used for making the preliminary computations for finding the least squares line for the given pairs of x- and y-values. xi yi xi 2 xiyi 7 2 4 4 6 2 2 5 1 7 1 6 3 5 Totals gxi = gyi = gxi 2 = gxiyi =

a. Complete the table.

b. Find SSxy.

c. Find SSxx.

d. Find bn 1.

e. Find x and y.

f. Find bn 0. g. Find the least squares line.

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