Question: Give a $98 %$ confidence interval, for $mu_{1}-mu_{1}$ $$ begin{array}{1} n_{1}=60, bar{x}_{1}=2.07, s_{1}=0.4 W n_{2}=20, bar{x}_{2}=2.07, S_{2}=0.57 end{array} $$ S A A $$ A [pm

$Give a $98 %$ confidence interval, for $\mu_{1}-\mu_{1}$ $$ \begin{array}{1} n_{1}=60,$

Give a $98 %$ confidence interval, for $\mu_{1}-\mu_{1}$ $$ \begin{array}{1} n_{1}=60, \bar{x}_{1}=2.07, s_{1}=0.4 W n_{2}=20, \bar{x}_{2}=2.07, S_{2}=0.57 \end{array} $$ S A A $$ A [\pm \square \text { Use Technolog} $$ Hint Check Answer SP.VS. 838

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