<p>Given the following information, calculate the degrees of freedom that should
ID: 2959684 • Letter: #
Question
<p>Given the following information, calculate the degrees of freedom that should be used<br />in the pooled-variance t test:</p><p>s<sub>1<sup>2</sup> </sub>= 4 and n<sub>1</sub> = 16</p>
<p>s<sub>2<sup>2</sup></sub> = 6 and n<sub>2</sub> = 25</p>
<p> </p>
<p>- df = 41</p>
<p>- df = 39</p>
<p>- df = 16</p>
<p>- df = 25</p>
Explanation / Answer
s1^2= 4 and n1= 16 s2^2= 6 and n2= 25 df=n1+n2-2=16+25-2 =39