Question: Homelessness is the condition of people lacking "a fixed, regular, and adequate nighttime residence". To plan its support activities, a national social organization sends out volunteers every few years to find and survey a set of homeless people. One of the parameters of interest is the average length of homelessness. From historical records, we know that the standard deviation of the length of homelessness is 12 days. For 2017, the volunteers were able to contact 49 homeless people, and reported that the average length of homelessness of the population of homeless people was between {50 and 58} days. What was the confidence level at which the inference was made?

Price: $2.99

Solution: The downloadable solution consists of 1 pages
Deliverable: Word Document