Wednesday

October 22, 2014

October 22, 2014

Posted by **statstudent** on Wednesday, August 29, 2007 at 4:39pm.

My ten Data Points

2

3

3

4

5

8

9

11

11

13

(mean = 6.9)

My prediction nodel predicts the following values for the ten data points (listed in same order)

2

3

4

5

6

7

9

10

11

12

I calculate

SST = SIGMA (VALUE - MEAN)^2 = 142.9

SSM = SIGMA (MODEL - MEAN)^2 = 108.9

SSE = SIGMA (VALUE - MODEL)^2 = 6

I thought SSM + SSE = SST, but

SSM + SSE = 114.9 which doesn't equal 142.9

Where am I going wrong?

- statistics -
**shannon**, Thursday, October 31, 2013 at 4:29pm40

**Answer this Question**

**Related Questions**

math - 4. For Questions 4-7, use the following data: The number of file ...

math - 10. For questions 10-13, use the following data: 13 29 41 60 89 14 26 53...

college math - 10. For questions 10-13, use the following data: 13 29 41 60 89 ...

statistics - How do you create a set of 6 data points such that the variance is ...

statistics - Job Sat. INTR. EXTR. Benefits 5.2 5.5 6.8 1.4 5.1 5.5 5.5 5.4 5.8 5...

math - The mean of a set of 51 data points is 3.04. If a data value of 16 were ...

math - The mean of a set of 51 data points is 3.04. If a data value of 16 were ...

Statistics - I you are told that a data set has a mean of 25 and a variance of 0...

statistics - 9. Explain the transformation needed to convert the following data ...

statistics - For this discussion you will need to come up with twenty different ...