Question: You are given the following data. Test the claim that there is a difference in the means of the two groups. Use a = 0.10.

Group A Group B

\[\begin{aligned} & {{{\bar{x}}}_{1}}=2 \\ & {{s}_{1}}=0.6 \\ & {{n}_{1}}=120 \\ \end{aligned}\] \[\begin{aligned}

& {{{\bar{x}}}_{2}}=1.7 \\

& {{s}_{2}}=0.7 \\

& {{n}_{2}}=34 \\

\end{aligned}\]