Given the following table, calculate the mean, median, mode, range, variance, and standard deviation for the average length of stay (ALOS) across the 15 hospitals. Create a frequency distribution for profit. Is the distribution normal? Hospital ALOS 1 4.50 2 6.50 3 4.00 4 3.00 5 9.00 6 3.50 7 5.50 8 3.00 9 4.00 10 4.00 11 6.00 12 10.50 13 7.00 14 8.50 15 3.50