Given That $s _ { x } ^ { 2 }$

question 81

Multiple Choice

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

• A)12.247.
• B)24.933.
• C)30.2076.
• D)11.180.

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