Business Statistics.xls supplies the tools and guidance for statistic calculations in Excel without using any Excel statistic functions.Calculates Averages, Moving averages, Mean, Median, Mode, Range, Frequency, Trend, Variance, Correlation, Significance (T-test), Regression equations, Standard deviations and Six Sigma.Business Statistics provides management with instant analysis of any data for statistic values. There is no messing about with Excel statistic functions any longer, just copy and paste your values into the columns provided to obtain the answers. Use the analysis columns over and over again. Analysis columns hold up to 10,000 values.. With Business Statistics you just drop the values into the Excel columns provided. No hassle, no Excel functions, no complicated statistical analysis, you get just instant straightforward answers.With Business Statistics you can easily and instantly eliminate all zeros in any range of values (zeros arise because of holidays, no data, missing data) and quickly set upper and lower acceptance boundary limits. Boundaries allow you to calculate only values that lie within an acceptable range.