The histogram shows the distribution of hurricanes that have hit a country from 1851 through 2015, where 1 is the weakest level and 5 is the strongest level. (a) Find the mean, variance, and standard deviation of the probability distribution. (b) Interpret the results. Probability 0.5 0.419 0.4 0.3- Hurricanes 0.281 0.227 0.061 0.012 G 0.2 0.1 0.01 Category (a) The mean is (Type an integer or a decimal. Do not round.)