Qs- For the following data: 1 2 3 4 5 6 7 y, 9 13 14 17 18 19 19 20 a- Find the least square regression model. b- Calculate error for x = 7 c- Estimate the correlation coefficient. Comment your result.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 23PFA
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Qg- For the following data:
x,
1 2
3
4 5
7
8
13
14
17
18
19
19
20
a- Find the least square regression model.
b- Calculate error for x = 7
c- Estimate the correlation coefficient. Comment your result.
Transcribed Image Text:Qg- For the following data: x, 1 2 3 4 5 7 8 13 14 17 18 19 19 20 a- Find the least square regression model. b- Calculate error for x = 7 c- Estimate the correlation coefficient. Comment your result.
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