For ten consecutive days he purchases five Route 44 drinks from franchise locations on his way to headquarters and turns them over to the testing lab for volume analysis. The data appear in the table, all amounts are in fluid ounces as measured by the testing lab. What is the overall average of the Xbar chart? 1 43.51 41.47 42.15 48.15 47.14 2 47.94 47.9 49.72 48.68 41.71 3 42.05 44.65 47.37 41.43 48.32 4 41.72 47.94 46.68 43.13 40.62 5 46.98 48.39 41.3 46.52 43.44 6 40.83 42.44 48.94 46.74 41.83 7 48.76 41.65 46.41 44.73 48.41 8 49.53 46.18 49.65 40.11 47.08 9 43.42 41.16 46.53 48.23 47.63 10 46.56 41.1 41.04 40.56 43.06