=+39. Living with parents. According to the UK Office for National Statistics, there has been, in the last two decades, a large increase in young adults (20-34 years old) living with their parents. In 2013, that percentage climbed to 26%. A municipality in South of England strives to do better by pursuing an active housing policy. In a random sample of 200 young adults, they find 42 of them live with their parents. Does this sample suggest their housing policy is effective? Comment and write up your own conclusions based on an appropriate hypothesis test. Include any assumptions you made about the data.