< The following sample data was obtained at 8:00 p.m. at a popular downtown restaurant. There were 15 tables occupied at the time. * 2 Number of Food Bill for Liquor Bill for Guests at Table Table in $ Table in $ 48.75 15.75 2442464224454 36.75 26.00 90.55 22.90 87.45 42.45 41.25 14.00 83.30 29.75 109.40 44.05 88.25 21.55 93.45 22.00 36.50 16.45 42.60 18.00 105.80 37.57 84.65 18.95 110.35 43.95 83.55 22.50 ROUND all answers to 2 decimal places to reflect the nearest cent (c)! The mean food bill per table is $ . The standard deviation of the food bills at the 15 tables is $ The mean liquor bill per table is $ The standard deviation of the liquor bills at the 15 tables is $ There was more relative variability in the food bill than the liquor bill True False