16)I. what is the probability that a randomly selected household from this community owns at least one licensed dog? II. What is the average number of licensed dogs per household in this county ? iii. What is the standard deviation of the number of licensed dogs per household in this county ?

15. The Department of Animal Regulations released information on pet ownership for the population consisting of all households in a particular county. Let the random variable X = the number of licensed dogs per household. The distribution for the random variable X is given below: Value of X 0 1 2 3 4 5 Probability 0.52 0.22 0.13 0.09 0.03 0.01 Use the probability distribution table to create a probability histogram. Be sure to give your graph a title and label axes. 16. The Department of Animal Regulations released information on pet ownership for the population consisting of all households in a particular county. Let the random variable X = the number of licensed dogs per household. The distribution for the random variable X is given below: Value of X 0 1 2 3 4 5 Probability 0.52 0.22 0.13 0.09 0.03 0.01 The table above describes a random variable that is discrete b) continuous C both discrete and continuous