A study of an entire population of a city has found that 60% of the households in that city own a pet of some sort, where as the rest do not. On the rst day of a follow up to the study 8 random households were selected to see if they owned pets. Using this information, answer the questions below. For full marks your answer should be accurate to at least three decimal places. a) How many of the selected households would you expect to have a pet? Expected Number: I b) What is the probability that the number of households with a pet is 4? Probability: c) What is the probability that the number of households with a pet equals 2 or 3? Probability: d) What is the probability that the number of households with a pet is less than or equal to 4? Probability