The following table gives the distribution of the number of servings of fruits and vegetables consumed per day in a population Number of servings X 02 3 45 Probulblity 02 0 0.3 03 02 03 0.1 0.1 0.10.2 0.2 0.3 Find the variance and the standard deviation for the distribution of the number of servings of fruits and vegetables. (Round your standard deviation to three decimal places.)