Given the Following Information, Calculate Sp2, the Pooled Sample Variance $\begin{array} { l l } s _ { 1 } { } ^ { 2 } 4 & s _ { 2 } { } ^ { 2 } = 6 \\n _ { 1 } = 16 & m _ { 2 } = 25\end{array}$

Multiple Choice

Given the following information, calculate sp2, the pooled sample variance that should be used in the pooled-variance t test.
$\begin{array} { l l } s _ { 1 } { } ^ { 2 } 4 & s _ { 2 } { } ^ { 2 } = 6 \\n _ { 1 } = 16 & m _ { 2 } = 25\end{array}$

A) $s _ { p } ^ { 2 } = 6.00$
B) $s _ { p } ^ { 2 } = 5.00$
C) $s _ { p } ^ { 2 } = 5.23$
D) $s _ { p } ^ { 2 } = 4.00$