Refer to the data set below (body mass index of men) and determine whether the requirement of a normal distribution is satisfied. Assume that this requirement is loose in the sense that the population distribution need not be exactly normal, but it must be a distribution that is basically symmetric with only one mode. 23.2 19.9 21.8 21 33.1 27.9 25.1 23.9 30.9 27.5 26.6 26 26.8 24.1 25.5 24.6 28.1 32 23.3 26.4 Is the requirement of a normal distribution satisfied?