isabellasawmiller isabellasawmiller 13-04-2024 Mathematics contestada What are the mean, variance, and standard deviation of these values? Round to the nearest tenth. xx-(x-x)2 53 5.4 29.2 51 3.4 11.6 48 0.4 0.2 49 1.4 2 37-10.6 112.4 (1 point)