Given That $s _ { x } ^ { 2 } = 500 , s _ { y } ^ { 2 } = 750 , \operatorname { cov } ( x , y ) = 100$

Multiple Choice

Given that $s _ { x } ^ { 2 } = 500 , s _ { y } ^ { 2 } = 750 , \operatorname { cov } ( x , y ) = 100$ and n = 6,the standard error of estimate is:

A) 3,749.00
B) 937.25
C) 30.21
D) None of these choices.