Given That Cov(x,y) = 10 $$S _ { y } ^ { 2 }$$

True/False

Given that cov(x,y) = 10, $$S _ { y } ^ { 2 }$$ = 15, $$S _ { x } ^ { 2 }$$ = 8 and n = 12, the value of the standard error of estimate, $$S _ { \varepsilon }$$ , is 2.75.