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

a) $d f = 41$
b) $d f = 39$
c) $d f = 16$
d) $d f = 25$

Question

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

a) $d f = 41$
b) $d f = 39$
c) $d f = 16$
d) $d f = 25$

Quizplus · Accepted Answer

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

a) $d f = 41$
b) $d f = 39$
c) $d f = 16$
d) $d f = 25$

Given the Following Information, Calculate the Degrees of Freedom That s12=4s22=6n1=16n2=25\begin{array} { l l } s _ { 1 } ^ { 2 } = 4 & s _ { 2 } ^ { 2 } = 6 \\n _ { 1 } = 16 & n _ { 2 } = 25\end{array}s12​=4n1​=16​s22​=6n2​=25​

Given the Following Information, Calculate the Degrees of Freedom That $\begin{array} { l l } s _ { 1 } ^ { 2 } = 4 & s _ { 2 } ^ { 2 } = 6 \\n _ { 1 } = 16 & n _ { 2 } = 25\end{array}$