ANOVA is a handy way of seeing differences between data sets. You can conduct your own ANOVA with software like Microsoft Excel. You can also use Stat-Ease Design-Expert for graphically constructing ...

The MOD function in Microsoft Excel lets you work out whether one number is divisible by another. If it's not, it tells you what's left over. For example, if you divide 3 by 2, the MOD function will ...