what does this mean : Week Sales Direct Mail Mean 10 Mean 42,727 Mean 420,4736842 Standard Error 1,290994449 Standard Error 4,241423487 Standard Error 47,64196197 Median 10 Median 42,004 Median 413 Mode #N/A Mode #N/A Mode #N/A Standard Deviation 5,627314339 Standard Deviation 18,48793636 Standard Deviation 207,6664977 Sample Variance 31,66666667 Sample Variance 341,8037907 Sample Variance 43125,37427 Kurtosis -1,2 Kurtosis -0,07688846 Kurtosis -0,666329081 Skewness 0 Skewness 0,144422289 Skewness 0,222329012 Range 18 Range 68,737 Range 733 Minimum 1 Minimum 9,998 Minimum 87 Maximum 19 Maximum 78,735 Maximum 820 Sum 190 Sum 811,813 Sum 7989 Count 19 Count 19 Count 19

Week Sales Direct Mail Mean 10 Mean 42,727 Mean 420,4736842 Standard Error 1,290994449 Standard Error 4,241423487 Standard Error 47,64196197 Median 10 Median 42,004 Median 413 Mode #N/A Mode #N/A Mode #N/A Standard Deviation 5,627314339 Standard Deviation 18,48793636 Standard Deviation 207,6664977 Sample Variance 31,66666667 Sample Variance 341,8037907 Sample Variance 43125,37427 Kurtosis -1,2 Kurtosis -0,07688846 Kurtosis -0,666329081 Skewness 0 Skewness 0,144422289 Skewness 0,222329012 Range 18 Range 68,737 Range 733 Minimum 1 Minimum 9,998 Minimum 87 Maximum 19 Maximum 78,735 Maximum 820 Sum 190 Sum 811,813 Sum 7989 Count 19 Count 19 Count 19