Question

1） For the following data, the value of SSE = 16.75. Find the total sum of...

1） For the following data, the value of SSE = 16.75. Find the total sum of squares (SST).

y    x

15 4

18 6

22 2

18 4

A 8

B 8.75

C 16.75

D 24.75

2）

You are given the following information about y and x. The least squares estimate of the slope is −0.5. Find the least squares estimate of the intercept or b0.

y    x

12    6

14    2

16    4

18    4

A -17

B -4

C 4

D 17

Math   Statistics-And-Probability   
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