The following regression was run using a sample of 587 women living in Kenya. Goats= 5.91+0.5grantsize, R^2=0.3  a) what is the 0 conditional mean assumption in this context, b) discuss the validity of zero conditionality assumption with regards to the R^2

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.2: Expected Value And Variance Of Continuous Random Variables
Problem 10E
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The following regression was run using a sample of 587 women living in Kenya. Goats= 5.91+0.5grantsize, R^2=0.3 

a) what is the 0 conditional mean assumption in this context,

b) discuss the validity of zero conditionality assumption with regards to the R^2 

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