This dataset records the sales of music, which include the CDs and online sales, along with other factors that may affect music sales.

Descriptive Statistics

sales download price income dvd mobile University Mean 731.253734 Mean 0.73485961 Mean 14.4189389 Mean 416877 Mean 354.475 Mean 17.25 Mean 0.998625 Standard Erro 47.5033031 Standard Erro 0.06402975 Standard Erro 2.45127065 Standard Erro 9166.75858 Standard Erro 49.3639608 Standard Erro 1.19338454 Standard Erro 0.003625 Median 727.908037 Median 0.74339582 Median 13.9448813 Median 418861.1 Median 371.1 Median 17.45 Median 0.99925 Mode #N/A Mode #N/A Mode #N/A Mode #N/A Mode #N/A Mode #N/A Mode #N/A Standard Devi 95.0066063 Standard Devi 0.12805951 Standard Devi 4.90254131 Standard Devi 18333.5172 Standard Devi 98.7279216 Standard Devi 2.38676909 Standard Devi 0.00725 Sample Variar 9026.25523 Sample Variar 0.01639924 Sample Variar 24.0349113 Sample Variar 336117852 Sample Variar 9747.2025 Sample Variar 5.69666667 Sample Variar 5.2562E-05 Kurtosis 0.23190293 Kurtosis -1.9009421 Kurtosis -0.6943824 Kurtosis -1.1807097 Kurtosis -0.015074 Kurtosis -1.1657439 Kurtosis -2.6969705 Skewness 0.19183651 Skewness -0.2892336 Skewness 0.47068463 Skewness -0.4949805 Skewness -0.8161225 Skewness -0.3918619 Skewness -0.3276067 Range 227.198862 Range 0.2906628 Range 11.3887092 Range 41967.4 Range 227.5 Range 5.5 Range 0.016 Minimum 621 Minimum 0.580992 Minimum 9.19864178 Minimum 393909.2 Minimum 224.1 Minimum 14.3 Minimum 0.99 Maximum 848.198862 Maximum 0.8716548 Maximum 20.587351 Maximum 435876.6 Maximum 451.6 Maximum 19.8 Maximum 1.006 Sum 2925.01494 Sum 2.93943843 Sum 57.6757555 Sum 1667508 Sum 1417.9 Sum 69 Sum 3.9945 Count 4 Count 4 Count 4 Count 4 Count 4 Count 4 Count 4sales download price income dvd mobile University sales 1 download 0.24076486 1 price 0.86729582 0.28102793 income -0.6688669 -0.40887 -0.2554715 1 dvd -0.60036 -0.4186072 -0.1734225 0.99603474 1 mobile -0.6824808 -0.4292751 -0.2785062 0.99954876 0.99411922 1 University 0.82663086 0.42117333 0.48092432 -0.9702666 -0.9455628 -0.9752038 1