Q1)For the following data, the value of SSE = 18.

Dependent Variable (y)

15 17 23 17

Independent Variable (x)

4 6 2 4

The total sum of squares (SST) equals

Select one:

a.9.

b.36.

c.18.

d.2.

Q2) A regression and correlation analysis resulted in the following information regarding a dependent variable (y) and an independent variable (x).

x= 90 (y-)(x-) = 466 y= 170(x-)²= 234 n= 10 (y-)²= 1434 SSE = 505.98

The sum of squares due to regression (SSR) is

Select one:

a.1434.

b.50.598.

c.505.98.

d.928.02.