This is the example for good work for this Discussion
 
 
I would like us to address the following questions during our next live chat.

What is the difference between correlation and simple linear regression?
What is the difference between correlation and covariance?
Is correlation and dependency the same?
What does an r2 value of 0.9, 0, and 0.3 mean?
The degree of the correlation between an independent and dependent variable is measured by?
Consider the following set of points

X
0
1
2
3
4

Y
2
3
5
4
6

Find the least square regression equation Y = aX + b
Estimate the value of y when x=8

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