A data set with 7 observed pairs of data (x, y) yielded the following statistics. $$\sum X$$=21.57 $$\sum X ^ { 2 }$$=68.31 $$\sum Y$$ =188.9 $$\sum Y ^ { 2 }$$ =5140.23 $$\sum X Y$$ =590.83
SSE = unexplained variation = 1.06
-You wish to perform a simple linear regression analysis using x as the independent variable and y as the dependent variable.What is the standard error?
A)212
B)189
C)106
D)460
E)590

Question

A data set with 7 observed pairs of data (x, y) yielded the following statistics. $$\sum X$$=21.57  $$\sum X ^ { 2 }$$=68.31  $$\sum Y$$ =188.9 $$\sum Y ^ { 2 }$$ =5140.23 $$\sum X Y$$ =590.83 
SSE = unexplained variation = 1.06
-You wish to perform a simple linear regression analysis using x as the independent variable and y as the dependent variable.What is the standard error?
A)212
B)189
C)106
D)460
E)590

Quizplus · Accepted Answer

The Answer of A data set with 7 observed pairs of data (x, y) yielded the following statistics. $$\sum X$$=21.57  $$\sum X ^ { 2 }$$=68.31  $$\sum Y$$ =188.9 $$\sum Y ^ { 2 }$$ =5140.23 $$\sum X Y$$ =590.83 
SSE = unexplained variation = 1.06
-You wish to perform a simple linear regression analysis using x as the independent variable and y as the dependent variable.What is the standard error?
A)212
B)189
C)106
D)460
E)590

A Data Set with 7 Observed Pairs of Data (X ∑X\sum X∑X

A Data Set with 7 Observed Pairs of Data (X $\sum X$