Complete parts {a} and (b) below. The number of dogs per household in a small town Dogs 0 1 2 3 4 5 l3 Probability 0.683 0.194 0.081 0.023 0.014 0.005 (3) Find the mean, variance, and standard deviation of the probability distribution. Find the mean of the probability distribution. '1: Round to one decimal place as needed.) Find the variance of me probability distribution. (:2 = (Round to one decimal piace as needed.) Find the standard deviation of the probability distribution. 0: (Round to one decimai place as needed.) {h} Interpret the results in the context of the reallife situation. 0 A. Ahousehold on average has [LE dog with a standard deviation of DE dog. O B. Ahousehold on average has 0.5 dog with a standard deviation of I19 dog. C} C. Ahousehold on average has 11.5 dog with a standard deviation of 11 dogs. {3 D. Ahousehold on average has 0.9 dog with a standard deviation of 11.5 dog