Find the mean, variance and standard deviation please

Score: 0.75 of 1 pt 8 of 10 (10 complete) 4.1.29 SK DI Complete parts (a) and (b) below. OV The number of dogs per household in a small town TH Dogs 0 1 2 3 4 5 0 MA Probability 0.671 0.205 0.083 0.020 0.014 0.006 .DS IR (a) Find the mean, variance, and standard deviation of the probability distribution. Find the mean of the probability distribution. H = 0.5 (Round to one decimal place as needed.) Find the variance of the probability distribution. 02 =(Round to one decimal place as needed.)