The following sample data was obtained at 8:00 pm. at a popular downtown restaurant. There were 15 tables occupied at the time. a?!\" at! mm to 2 decimal places to reect the nearest cent Number of Food Bill for Liquor Bill for The mean food bill per table is 5 B. (3:525 at Tame in $ Table i\" 3 The standard deviation of the food bills at the 15 tables is s D i '31:: :23: The mean liquor bill per table is s D 4 90-55 22-90 The standard deviation of the tumor bills at the 15 tables l5 $ D. 4 37-45 42-45 There was more relative variability in the food bill than the liquor hill 2 41.25 14.00 4 83. 30 29.75 0 True 6 109.40 44.05 E] 0 False 4 03.25 21.55 4 93.45 22.00 2 36.50 16.45 2 42.60 18.00 4 105.80 37. 57 4 04.65 13.95 5 110.35 43.95 4 83.55 22.50