Required Inputs

• The mean of the sample from population $1$ ( $\overline{x}_1$ ); Place in cell B5.
• The mean of the sample from population $2$ ( $\overline{x}_2$ ); Place in cell C5.
• The sample standard deviation of sample $1$ ($s_1$ ); Place in cell B6.
• The sample standard deviation of sample $2$ ($s_2$ ); Place in cell C6.
• The sample size from population $1$ ($n_1$ ); Place in cell B7.
• The sample size from population $2$ ($n_2$ ); Place in cell C7.
• The $\alpha$ -level you want to use. Place in cell B10.